370980747

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{2351}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 544864320

約数和(自身を除く): 173883573

約数列:

[1, 3, 9, 89, 197, 267, 591, 801, 1773, 2351, 7053, 17533, 21159, 52599, 157797, 209239, 463147, 627717, 1389441, 1883151, 4168323, 41220083, 123660249, 370980747]

約数ペア:

[(1, 370980747), (3, 123660249), (9, 41220083), (89, 4168323), (197, 1883151), (267, 1389441), (591, 627717), (801, 463147), (1773, 209239), (2351, 157797), (7053, 52599), (17533, 21159)]