139307286

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{380621}}^1$

素因数の和:380687

約数の個数: 16

約数和(自身を含む): 283182768

約数和(自身を除く): 143875482

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 380621, 761242, 1141863, 2283726, 23217881, 46435762, 69653643, 139307286]

約数ペア:

[(1, 139307286), (2, 69653643), (3, 46435762), (6, 23217881), (61, 2283726), (122, 1141863), (183, 761242), (366, 380621)]