291290687987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1\times {\mathrm{1811}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 318716246016

約数和(自身を除く): 27425558029

約数列:

[1, 13, 113, 223, 491, 1469, 1811, 2899, 6383, 23543, 25199, 55483, 109493, 204643, 327587, 403853, 721279, 889201, 1423409, 2660359, 5250089, 11559613, 12372709, 45635389, 100479713, 160845217, 198291823, 593260057, 1306236269, 2577793699, 22406975999, 291290687987]

約数ペア:

[(1, 291290687987), (13, 22406975999), (113, 2577793699), (223, 1306236269), (491, 593260057), (1469, 198291823), (1811, 160845217), (2899, 100479713), (6383, 45635389), (23543, 12372709), (25199, 11559613), (55483, 5250089), (109493, 2660359), (204643, 1423409), (327587, 889201), (403853, 721279)]