930657

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 1557696

約数和(自身を除く): 627039

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 487, 637, 1461, 1911, 3409, 6331, 10227, 18993, 23863, 44317, 71589, 132951, 310219, 930657]

約数ペア:

[(1, 930657), (3, 310219), (7, 132951), (13, 71589), (21, 44317), (39, 23863), (49, 18993), (91, 10227), (147, 6331), (273, 3409), (487, 1911), (637, 1461)]