2013309039

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{8573}}^1$

素因数の和:8847

約数の個数: 32

約数和(自身を含む): 3140964864

約数和(自身を除く): 1127655825

約数列:

[1, 3, 7, 21, 53, 159, 211, 371, 633, 1113, 1477, 4431, 8573, 11183, 25719, 33549, 60011, 78281, 180033, 234843, 454369, 1363107, 1808903, 3180583, 5426709, 9541749, 12662321, 37986963, 95871859, 287615577, 671103013, 2013309039]

約数ペア:

[(1, 2013309039), (3, 671103013), (7, 287615577), (21, 95871859), (53, 37986963), (159, 12662321), (211, 9541749), (371, 5426709), (633, 3180583), (1113, 1808903), (1477, 1363107), (4431, 454369), (8573, 234843), (11183, 180033), (25719, 78281), (33549, 60011)]