354607487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 386480640

約数和(自身を除く): 31873153

約数列:

[1, 13, 139, 311, 631, 1807, 4043, 8203, 43229, 87709, 196241, 561977, 1140217, 2551133, 27277499, 354607487]

約数ペア:

[(1, 354607487), (13, 27277499), (139, 2551133), (311, 1140217), (631, 561977), (1807, 196241), (4043, 87709), (8203, 43229)]