390303677247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{15161}}^1\times {\mathrm{780119}}^1$

素因数の和:795294

約数の個数: 16

約数和(自身を含む): 567752613120

約数和(自身を除く): 177448935873

約数列:

[1, 3, 11, 33, 15161, 45483, 166771, 500313, 780119, 2340357, 8581309, 25743927, 11827384159, 35482152477, 130101225749, 390303677247]

約数ペア:

[(1, 390303677247), (3, 130101225749), (11, 35482152477), (33, 11827384159), (15161, 25743927), (45483, 8581309), (166771, 2340357), (500313, 780119)]