331391411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6661}}^1$

素因数の和:6806

約数の個数: 16

約数和(自身を含む): 369341280

約数和(自身を除く): 37949869

約数列:

[1, 13, 43, 89, 559, 1157, 3827, 6661, 49751, 86593, 286423, 592829, 3723499, 7706777, 25491647, 331391411]

約数ペア:

[(1, 331391411), (13, 25491647), (43, 7706777), (89, 3723499), (559, 592829), (1157, 286423), (3827, 86593), (6661, 49751)]