31303662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401329}}^1$

素因数の和:401347

約数の個数: 16

約数和(自身を含む): 67423440

約数和(自身を除く): 36119778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401329, 802658, 1203987, 2407974, 5217277, 10434554, 15651831, 31303662]

約数ペア:

[(1, 31303662), (2, 15651831), (3, 10434554), (6, 5217277), (13, 2407974), (26, 1203987), (39, 802658), (78, 401329)]