82808817

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23333}}^1$

素因数の和:23369

約数の個数: 24

約数和(自身を含む): 136643904

約数和(自身を除く): 53835087

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 23333, 69999, 163331, 303329, 489993, 909987, 2123303, 3943277, 6369909, 11829831, 27602939, 82808817]

約数ペア:

[(1, 82808817), (3, 27602939), (7, 11829831), (13, 6369909), (21, 3943277), (39, 2123303), (91, 909987), (169, 489993), (273, 303329), (507, 163331), (1183, 69999), (3549, 23333)]