23551203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 36601600

約数和(自身を除く): 13050397

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 859, 1443, 2109, 2577, 9139, 11167, 16321, 27417, 31783, 33501, 48963, 95349, 212173, 413179, 603877, 636519, 1239537, 1811631, 7850401, 23551203]

約数ペア:

[(1, 23551203), (3, 7850401), (13, 1811631), (19, 1239537), (37, 636519), (39, 603877), (57, 413179), (111, 212173), (247, 95349), (481, 48963), (703, 33501), (741, 31783), (859, 27417), (1443, 16321), (2109, 11167), (2577, 9139)]