85304723

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12923}}^1$

素因数の和:12994

約数の個数: 16

約数和(自身を含む): 104219136

約数和(自身を除く): 18914413

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 12923, 90461, 297229, 529843, 2080603, 3708901, 12186389, 85304723]

約数ペア:

[(1, 85304723), (7, 12186389), (23, 3708901), (41, 2080603), (161, 529843), (287, 297229), (943, 90461), (6601, 12923)]