7984731

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 11370240

約数和(自身を除く): 3385509

約数列:

[1, 3, 19, 57, 71, 213, 1349, 1973, 4047, 5919, 37487, 112461, 140083, 420249, 2661577, 7984731]

約数ペア:

[(1, 7984731), (3, 2661577), (19, 420249), (57, 140083), (71, 112461), (213, 37487), (1349, 5919), (1973, 4047)]