156620347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{30971}}^1$

素因数の和:31373

約数の個数: 8

約数和(自身を含む): 169107120

約数和(自身を除く): 12486773

約数列:

[1, 13, 389, 5057, 30971, 402623, 12047719, 156620347]

約数ペア:

[(1, 156620347), (13, 12047719), (389, 402623), (5057, 30971)]