30786057

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 45666504

約数和(自身を除く): 14880447

約数列:

[1, 3, 9, 53, 159, 233, 277, 477, 699, 831, 2097, 2493, 12349, 14681, 37047, 44043, 64541, 111141, 132129, 193623, 580869, 3420673, 10262019, 30786057]

約数ペア:

[(1, 30786057), (3, 10262019), (9, 3420673), (53, 580869), (159, 193623), (233, 132129), (277, 111141), (477, 64541), (699, 44043), (831, 37047), (2097, 14681), (2493, 12349)]