99212031359

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7690259}}^1$

素因数の和:7690382

約数の個数: 16

約数和(自身を含む): 120583276800

約数和(自身を除く): 21371245441

約数列:

[1, 7, 19, 97, 133, 679, 1843, 12901, 7690259, 53831813, 146114921, 745955123, 1022804447, 5221685861, 14173147337, 99212031359]

約数ペア:

[(1, 99212031359), (7, 14173147337), (19, 5221685861), (97, 1022804447), (133, 745955123), (679, 146114921), (1843, 53831813), (12901, 7690259)]