23880207

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 37829760

約数和(自身を除く): 13949553

約数列:

[1, 3, 13, 19, 37, 39, 57, 67, 111, 169, 201, 247, 481, 507, 703, 741, 871, 1273, 1443, 2109, 2479, 2613, 3211, 3819, 6253, 7437, 9139, 9633, 11323, 16549, 18759, 27417, 32227, 33969, 47101, 49647, 96681, 118807, 141303, 215137, 356421, 418951, 612313, 645411, 1256853, 1836939, 7960069, 23880207]

約数ペア:

[(1, 23880207), (3, 7960069), (13, 1836939), (19, 1256853), (37, 645411), (39, 612313), (57, 418951), (67, 356421), (111, 215137), (169, 141303), (201, 118807), (247, 96681), (481, 49647), (507, 47101), (703, 33969), (741, 32227), (871, 27417), (1273, 18759), (1443, 16549), (2109, 11323), (2479, 9633), (2613, 9139), (3211, 7437), (3819, 6253)]