283261209

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 481754880

約数和(自身を除く): 198493671

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 283, 539, 619, 849, 1617, 1857, 1981, 3113, 4333, 5943, 6809, 9339, 12999, 13867, 20427, 21791, 30331, 41601, 47663, 65373, 90993, 142989, 152537, 175177, 333641, 457611, 525531, 1000923, 1226239, 1926947, 3678717, 5780841, 8583673, 13488629, 25751019, 40465887, 94420403, 283261209]

約数ペア:

[(1, 283261209), (3, 94420403), (7, 40465887), (11, 25751019), (21, 13488629), (33, 8583673), (49, 5780841), (77, 3678717), (147, 1926947), (231, 1226239), (283, 1000923), (539, 525531), (619, 457611), (849, 333641), (1617, 175177), (1857, 152537), (1981, 142989), (3113, 90993), (4333, 65373), (5943, 47663), (6809, 41601), (9339, 30331), (12999, 21791), (13867, 20427)]