13418223

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 22987776

約数和(自身を除く): 9569553

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2137, 6279, 6411, 14959, 27781, 44877, 49151, 83343, 147453, 194467, 344057, 583401, 638963, 1032171, 1916889, 4472741, 13418223]

約数ペア:

[(1, 13418223), (3, 4472741), (7, 1916889), (13, 1032171), (21, 638963), (23, 583401), (39, 344057), (69, 194467), (91, 147453), (161, 83343), (273, 49151), (299, 44877), (483, 27781), (897, 14959), (2093, 6411), (2137, 6279)]