1865660159

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 2104268544

約数和(自身を除く): 238608385

約数列:

[1, 11, 47, 121, 251, 517, 1307, 2761, 5687, 11797, 14377, 30371, 61429, 129767, 158147, 328057, 675719, 1427437, 3608627, 7432909, 15418679, 39694897, 169605469, 1865660159]

約数ペア:

[(1, 1865660159), (11, 169605469), (47, 39694897), (121, 15418679), (251, 7432909), (517, 3608627), (1307, 1427437), (2761, 675719), (5687, 328057), (11797, 158147), (14377, 129767), (30371, 61429)]