9030238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20807}}^1$

素因数の和:20847

約数の個数: 16

約数和(自身を含む): 15980544

約数和(自身を除く): 6950306

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 20807, 41614, 145649, 291298, 645017, 1290034, 4515119, 9030238]

約数ペア:

[(1, 9030238), (2, 4515119), (7, 1290034), (14, 645017), (31, 291298), (62, 145649), (217, 41614), (434, 20807)]