28946489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 35733312

約数和(自身を除く): 6786823

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 677, 1859, 3289, 3887, 7447, 8801, 15571, 42757, 96811, 114413, 171281, 202423, 1258543, 2226653, 2631499, 28946489]

約数ペア:

[(1, 28946489), (11, 2631499), (13, 2226653), (23, 1258543), (143, 202423), (169, 171281), (253, 114413), (299, 96811), (677, 42757), (1859, 15571), (3289, 8801), (3887, 7447)]