726871041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{10069}}^1$

素因数の和:10705

約数の個数: 24

約数和(自身を含む): 1132633320

約数和(自身を除く): 405762279

約数列:

[1, 3, 9, 13, 39, 117, 617, 1851, 5553, 8021, 10069, 24063, 30207, 72189, 90621, 130897, 392691, 1178073, 6212573, 18637719, 55913157, 80763449, 242290347, 726871041]

約数ペア:

[(1, 726871041), (3, 242290347), (9, 80763449), (13, 55913157), (39, 18637719), (117, 6212573), (617, 1178073), (1851, 392691), (5553, 130897), (8021, 90621), (10069, 72189), (24063, 30207)]