8739393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 12605376

約数和(自身を除く): 3865983

約数列:

[1, 3, 13, 39, 331, 677, 993, 2031, 4303, 8801, 12909, 26403, 224087, 672261, 2913131, 8739393]

約数ペア:

[(1, 8739393), (3, 2913131), (13, 672261), (39, 224087), (331, 26403), (677, 12909), (993, 8801), (2031, 4303)]