2051219793

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{5623}}^1$

素因数の和:6261

約数の個数: 32

約数和(自身を含む): 3239424000

約数和(自身を除く): 1188204207

約数列:

[1, 3, 7, 21, 29, 87, 203, 599, 609, 1797, 4193, 5623, 12579, 16869, 17371, 39361, 52113, 118083, 121597, 163067, 364791, 489201, 1141469, 3368177, 3424407, 10104531, 23577239, 70731717, 97677133, 293031399, 683739931, 2051219793]

約数ペア:

[(1, 2051219793), (3, 683739931), (7, 293031399), (21, 97677133), (29, 70731717), (87, 23577239), (203, 10104531), (599, 3424407), (609, 3368177), (1797, 1141469), (4193, 489201), (5623, 364791), (12579, 163067), (16869, 121597), (17371, 118083), (39361, 52113)]