31413789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5987}}^1$

素因数の和:6057

約数の個数: 24

約数和(自身を含む): 50442912

約数和(自身を除く): 19029123

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 5987, 17961, 53883, 65857, 197571, 317311, 592713, 951933, 2855799, 3490421, 10471263, 31413789]

約数ペア:

[(1, 31413789), (3, 10471263), (9, 3490421), (11, 2855799), (33, 951933), (53, 592713), (99, 317311), (159, 197571), (477, 65857), (583, 53883), (1749, 17961), (5247, 5987)]