40501239

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 54848640

約数和(自身を除く): 14347401

約数列:

[1, 3, 109, 211, 327, 587, 633, 1761, 22999, 63983, 68997, 123857, 191949, 371571, 13500413, 40501239]

約数ペア:

[(1, 40501239), (3, 13500413), (109, 371571), (211, 191949), (327, 123857), (587, 68997), (633, 63983), (1761, 22999)]