12743727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3163}}^1$

素因数の和:3262

約数の個数: 16

約数和(自身を含む): 18224640

約数和(自身を除く): 5480913

約数列:

[1, 3, 17, 51, 79, 237, 1343, 3163, 4029, 9489, 53771, 161313, 249877, 749631, 4247909, 12743727]

約数ペア:

[(1, 12743727), (3, 4247909), (17, 749631), (51, 249877), (79, 161313), (237, 53771), (1343, 9489), (3163, 4029)]