397408367

素因数分解:

${\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 413834400

約数和(自身を除く): 16426033

約数列:

[1, 41, 137, 139, 509, 5617, 5699, 19043, 20869, 69733, 70751, 780763, 2859053, 2900791, 9692887, 397408367]

約数ペア:

[(1, 397408367), (41, 9692887), (137, 2900791), (139, 2859053), (509, 780763), (5617, 70751), (5699, 69733), (19043, 20869)]