31035369

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4153}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 43068672

約数和(自身を除く): 12033303

約数列:

[1, 3, 47, 53, 141, 159, 2491, 4153, 7473, 12459, 195191, 220109, 585573, 660327, 10345123, 31035369]

約数ペア:

[(1, 31035369), (3, 10345123), (47, 660327), (53, 585573), (141, 220109), (159, 195191), (2491, 12459), (4153, 7473)]