56286489

素因数分解:

$3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{2029}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 85877120

約数和(自身を除く): 29590631

約数列:

[1, 3, 7, 21, 1321, 2029, 3963, 6087, 9247, 14203, 27741, 42609, 2680309, 8040927, 18762163, 56286489]

約数ペア:

[(1, 56286489), (3, 18762163), (7, 8040927), (21, 2680309), (1321, 42609), (2029, 27741), (3963, 14203), (6087, 9247)]