23752113

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 41379264

約数和(自身を除く): 17627151

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 231, 259, 397, 407, 539, 777, 1191, 1221, 1617, 1813, 2779, 2849, 4367, 5439, 8337, 8547, 13101, 14689, 19453, 19943, 30569, 44067, 58359, 59829, 91707, 102823, 161579, 213983, 308469, 484737, 641949, 719761, 1131053, 2159283, 3393159, 7917371, 23752113]

約数ペア:

[(1, 23752113), (3, 7917371), (7, 3393159), (11, 2159283), (21, 1131053), (33, 719761), (37, 641949), (49, 484737), (77, 308469), (111, 213983), (147, 161579), (231, 102823), (259, 91707), (397, 59829), (407, 58359), (539, 44067), (777, 30569), (1191, 19943), (1221, 19453), (1617, 14689), (1813, 13101), (2779, 8547), (2849, 8337), (4367, 5439)]