15949713

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 23289312

約数和(自身を除く): 7339599

約数列:

[1, 3, 13, 39, 163, 169, 193, 489, 507, 579, 2119, 2509, 6357, 7527, 27547, 31459, 32617, 82641, 94377, 97851, 408967, 1226901, 5316571, 15949713]

約数ペア:

[(1, 15949713), (3, 5316571), (13, 1226901), (39, 408967), (163, 97851), (169, 94377), (193, 82641), (489, 32617), (507, 31459), (579, 27547), (2119, 7527), (2509, 6357)]