988593993

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{9521}}^1$

素因数の和:9749

約数の個数: 24

約数和(自身を含む): 1455723360

約数和(自身を除く): 467129367

約数列:

[1, 3, 9, 83, 139, 249, 417, 747, 1251, 9521, 11537, 28563, 34611, 85689, 103833, 790243, 1323419, 2370729, 3970257, 7112187, 11910771, 109843777, 329531331, 988593993]

約数ペア:

[(1, 988593993), (3, 329531331), (9, 109843777), (83, 11910771), (139, 7112187), (249, 3970257), (417, 2370729), (747, 1323419), (1251, 790243), (9521, 103833), (11537, 85689), (28563, 34611)]