72804599

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1097}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 87840000

約数和(自身を除く): 15035401

約数列:

[1, 7, 19, 133, 499, 1097, 3493, 7679, 9481, 20843, 66367, 145901, 547403, 3831821, 10400657, 72804599]

約数ペア:

[(1, 72804599), (7, 10400657), (19, 3831821), (133, 547403), (499, 145901), (1097, 66367), (3493, 20843), (7679, 9481)]