15683967

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3623}}^1$

素因数の和:3679

約数の個数: 24

約数和(自身を含む): 25063584

約数和(自身を除く): 9379617

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 3623, 4329, 10869, 32607, 47099, 134051, 141297, 402153, 423891, 1206459, 1742663, 5227989, 15683967]

約数ペア:

[(1, 15683967), (3, 5227989), (9, 1742663), (13, 1206459), (37, 423891), (39, 402153), (111, 141297), (117, 134051), (333, 47099), (481, 32607), (1443, 10869), (3623, 4329)]