2707593

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 4262688

約数和(自身を除く): 1555095

約数列:

[1, 3, 7, 21, 49, 113, 147, 163, 339, 489, 791, 1141, 2373, 3423, 5537, 7987, 16611, 18419, 23961, 55257, 128933, 386799, 902531, 2707593]

約数ペア:

[(1, 2707593), (3, 902531), (7, 386799), (21, 128933), (49, 55257), (113, 23961), (147, 18419), (163, 16611), (339, 7987), (489, 5537), (791, 3423), (1141, 2373)]