61389839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17789}}^1$

素因数の和:17842

約数の個数: 16

約数和(自身を含む): 76852800

約数和(自身を除く): 15462961

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 17789, 124523, 302413, 515881, 2116891, 3611167, 8769977, 61389839]

約数ペア:

[(1, 61389839), (7, 8769977), (17, 3611167), (29, 2116891), (119, 515881), (203, 302413), (493, 124523), (3451, 17789)]