22770293

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 7711627

約数列:

[1, 7, 13, 17, 41, 91, 119, 221, 287, 359, 533, 697, 1547, 2513, 3731, 4667, 4879, 6103, 9061, 14719, 32669, 42721, 63427, 79339, 103033, 191347, 250223, 555373, 1339429, 1751561, 3252899, 22770293]

約数ペア:

[(1, 22770293), (7, 3252899), (13, 1751561), (17, 1339429), (41, 555373), (91, 250223), (119, 191347), (221, 103033), (287, 79339), (359, 63427), (533, 42721), (697, 32669), (1547, 14719), (2513, 9061), (3731, 6103), (4667, 4879)]