2940377937

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 4946469120

約数和(自身を除く): 2006091183

約数列:

[1, 3, 7, 21, 23, 49, 53, 61, 69, 147, 159, 161, 183, 269, 371, 427, 483, 807, 1113, 1127, 1219, 1281, 1403, 1883, 2597, 2989, 3233, 3381, 3657, 4209, 5649, 6187, 7791, 8533, 8967, 9699, 9821, 13181, 14257, 16409, 18561, 22631, 25599, 29463, 39543, 42771, 43309, 49227, 59731, 67893, 68747, 74359, 99799, 114863, 129927, 158417, 179193, 206241, 223077, 299397, 303163, 327911, 344589, 377407, 475251, 520513, 698593, 804041, 869677, 909489, 983733, 1132221, 1561539, 2095779, 2295377, 2412123, 2609031, 2641849, 3643591, 6087739, 6886131, 7925547, 10930773, 16067639, 18263217, 18492943, 20002571, 42614173, 48202917, 55478829, 60007713, 127842519, 140017997, 420053991, 980125979, 2940377937]

約数ペア:

[(1, 2940377937), (3, 980125979), (7, 420053991), (21, 140017997), (23, 127842519), (49, 60007713), (53, 55478829), (61, 48202917), (69, 42614173), (147, 20002571), (159, 18492943), (161, 18263217), (183, 16067639), (269, 10930773), (371, 7925547), (427, 6886131), (483, 6087739), (807, 3643591), (1113, 2641849), (1127, 2609031), (1219, 2412123), (1281, 2295377), (1403, 2095779), (1883, 1561539), (2597, 1132221), (2989, 983733), (3233, 909489), (3381, 869677), (3657, 804041), (4209, 698593), (5649, 520513), (6187, 475251), (7791, 377407), (8533, 344589), (8967, 327911), (9699, 303163), (9821, 299397), (13181, 223077), (14257, 206241), (16409, 179193), (18561, 158417), (22631, 129927), (25599, 114863), (29463, 99799), (39543, 74359), (42771, 68747), (43309, 67893), (49227, 59731)]