397128481343

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1\times {\mathrm{209311}}^1$

素因数の和:210718

約数の個数: 16

約数和(自身を含む): 436742046720

約数和(自身を除く): 39613565377

約数列:

[1, 11, 137, 1259, 1507, 13849, 172483, 209311, 1897313, 2302421, 28675607, 263522549, 315431677, 2898748039, 36102589213, 397128481343]

約数ペア:

[(1, 397128481343), (11, 36102589213), (137, 2898748039), (1259, 315431677), (1507, 263522549), (13849, 28675607), (172483, 2302421), (209311, 1897313)]