394587137

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{41357}}^1$

素因数の和:41440

約数の個数: 16

約数和(自身を含む): 476444160

約数和(自身を除く): 81857023

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9541, 41357, 289499, 1199353, 1943779, 8395471, 13606453, 56369591, 394587137]

約数ペア:

[(1, 394587137), (7, 56369591), (29, 13606453), (47, 8395471), (203, 1943779), (329, 1199353), (1363, 289499), (9541, 41357)]