628614993

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{4021}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 887027968

約数和(自身を除く): 258412975

約数列:

[1, 3, 31, 41, 93, 123, 1271, 1681, 3813, 4021, 5043, 12063, 52111, 124651, 156333, 164861, 373953, 494583, 5110691, 6759301, 15332073, 20277903, 209538331, 628614993]

約数ペア:

[(1, 628614993), (3, 209538331), (31, 20277903), (41, 15332073), (93, 6759301), (123, 5110691), (1271, 494583), (1681, 373953), (3813, 164861), (4021, 156333), (5043, 124651), (12063, 52111)]