938771457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{5749}}^1$

素因数の和:5897

約数の個数: 32

約数和(自身を含む): 1391040000

約数和(自身を除く): 452268543

約数列:

[1, 3, 13, 39, 53, 79, 159, 237, 689, 1027, 2067, 3081, 4187, 5749, 12561, 17247, 54431, 74737, 163293, 224211, 304697, 454171, 914091, 1362513, 3961061, 5904223, 11883183, 17712669, 24071063, 72213189, 312923819, 938771457]

約数ペア:

[(1, 938771457), (3, 312923819), (13, 72213189), (39, 24071063), (53, 17712669), (79, 11883183), (159, 5904223), (237, 3961061), (689, 1362513), (1027, 914091), (2067, 454171), (3081, 304697), (4187, 224211), (5749, 163293), (12561, 74737), (17247, 54431)]