8889377091

素因数分解:

$3^1\times 7^2\times {\mathrm{60471953}}^1$

素因数の和:60471970

約数の個数: 12

約数和(自身を含む): 13787605512

約数和(自身を除く): 4898228421

約数列:

[1, 3, 7, 21, 49, 147, 60471953, 181415859, 423303671, 1269911013, 2963125697, 8889377091]

約数ペア:

[(1, 8889377091), (3, 2963125697), (7, 1269911013), (21, 423303671), (49, 181415859), (147, 60471953)]