64174201

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 84115584

約数和(自身を除く): 19941383

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2873, 3191, 20111, 22337, 41483, 54247, 290381, 379729, 539279, 705211, 3774953, 4936477, 9167743, 64174201]

約数ペア:

[(1, 64174201), (7, 9167743), (13, 4936477), (17, 3774953), (91, 705211), (119, 539279), (169, 379729), (221, 290381), (1183, 54247), (1547, 41483), (2873, 22337), (3191, 20111)]