70621473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3251}}^1$

素因数の和:3824

約数の個数: 16

約数和(自身を含む): 101618496

約数和(自身を除く): 30997023

約数列:

[1, 3, 13, 39, 557, 1671, 3251, 7241, 9753, 21723, 42263, 126789, 1810807, 5432421, 23540491, 70621473]

約数ペア:

[(1, 70621473), (3, 23540491), (13, 5432421), (39, 1810807), (557, 126789), (1671, 42263), (3251, 21723), (7241, 9753)]