47996169

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 69903072

約数和(自身を除く): 21906903

約数列:

[1, 3, 13, 39, 137, 169, 411, 507, 691, 1781, 2073, 5343, 8983, 23153, 26949, 69459, 94667, 116779, 284001, 350337, 1230671, 3692013, 15998723, 47996169]

約数ペア:

[(1, 47996169), (3, 15998723), (13, 3692013), (39, 1230671), (137, 350337), (169, 284001), (411, 116779), (507, 94667), (691, 69459), (1781, 26949), (2073, 23153), (5343, 8983)]