317367087

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{7109}}^1$

素因数の和:7782

約数の個数: 16

約数和(自身を含む): 442298880

約数和(自身を除く): 124931793

約数列:

[1, 3, 23, 69, 647, 1941, 7109, 14881, 21327, 44643, 163507, 490521, 4599523, 13798569, 105789029, 317367087]

約数ペア:

[(1, 317367087), (3, 105789029), (23, 13798569), (69, 4599523), (647, 490521), (1941, 163507), (7109, 44643), (14881, 21327)]