30655521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 47873280

約数和(自身を除く): 17217759

約数列:

[1, 3, 9, 13, 39, 117, 479, 547, 1437, 1641, 4311, 4923, 6227, 7111, 18681, 21333, 56043, 63999, 262013, 786039, 2358117, 3406169, 10218507, 30655521]

約数ペア:

[(1, 30655521), (3, 10218507), (9, 3406169), (13, 2358117), (39, 786039), (117, 262013), (479, 63999), (547, 56043), (1437, 21333), (1641, 18681), (4311, 7111), (4923, 6227)]