268390993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9059}}^1$

素因数の和:9168

約数の個数: 16

約数和(自身を含む): 301371840

約数和(自身を除く): 32980847

約数列:

[1, 13, 43, 53, 559, 689, 2279, 9059, 29627, 117767, 389537, 480127, 5063981, 6241651, 20645461, 268390993]

約数ペア:

[(1, 268390993), (13, 20645461), (43, 6241651), (53, 5063981), (559, 480127), (689, 389537), (2279, 117767), (9059, 29627)]