3990597

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 6113664

約数和(自身を除く): 2123067

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 463, 507, 663, 1389, 2873, 6019, 7871, 8619, 18057, 23613, 78247, 102323, 234741, 306969, 1330199, 3990597]

約数ペア:

[(1, 3990597), (3, 1330199), (13, 306969), (17, 234741), (39, 102323), (51, 78247), (169, 23613), (221, 18057), (463, 8619), (507, 7871), (663, 6019), (1389, 2873)]