1490169561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{4363}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 2173062528

約数和(自身を除く): 682892967

約数列:

[1, 3, 17, 37, 51, 111, 181, 543, 629, 1887, 3077, 4363, 6697, 9231, 13089, 20091, 74171, 113849, 161431, 222513, 341547, 484293, 789703, 2369109, 2744327, 8232981, 13424951, 29219011, 40274853, 87657033, 496723187, 1490169561]

約数ペア:

[(1, 1490169561), (3, 496723187), (17, 87657033), (37, 40274853), (51, 29219011), (111, 13424951), (181, 8232981), (543, 2744327), (629, 2369109), (1887, 789703), (3077, 484293), (4363, 341547), (6697, 222513), (9231, 161431), (13089, 113849), (20091, 74171)]