1520234559

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{5059}}^1$

素因数の和:5431

約数の個数: 24

約数和(自身を含む): 2220469680

約数和(自身を除く): 700235121

約数列:

[1, 3, 9, 173, 193, 519, 579, 1557, 1737, 5059, 15177, 33389, 45531, 100167, 300501, 875207, 976387, 2625621, 2929161, 7876863, 8787483, 168914951, 506744853, 1520234559]

約数ペア:

[(1, 1520234559), (3, 506744853), (9, 168914951), (173, 8787483), (193, 7876863), (519, 2929161), (579, 2625621), (1557, 976387), (1737, 875207), (5059, 300501), (15177, 100167), (33389, 45531)]