5642559

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 9085440

約数和(自身を除く): 3442881

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 1663, 3393, 4989, 14967, 21619, 48227, 64857, 144681, 194571, 434043, 626951, 1880853, 5642559]

約数ペア:

[(1, 5642559), (3, 1880853), (9, 626951), (13, 434043), (29, 194571), (39, 144681), (87, 64857), (117, 48227), (261, 21619), (377, 14967), (1131, 4989), (1663, 3393)]