228474909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{18959}}^1$

素因数の和:19081

約数の個数: 24

約数和(自身を含む): 358874880

約数和(自身を除く): 130399971

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 12051, 18959, 56877, 170631, 246467, 739401, 1952777, 2218203, 5858331, 17574993, 25386101, 76158303, 228474909]

約数ペア:

[(1, 228474909), (3, 76158303), (9, 25386101), (13, 17574993), (39, 5858331), (103, 2218203), (117, 1952777), (309, 739401), (927, 246467), (1339, 170631), (4017, 56877), (12051, 18959)]