23131537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 28565568

約数和(自身を除く): 5434031

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 541, 1859, 3289, 3887, 5951, 7033, 12443, 42757, 77363, 91429, 136873, 161759, 1005719, 1779349, 2102867, 23131537]

約数ペア:

[(1, 23131537), (11, 2102867), (13, 1779349), (23, 1005719), (143, 161759), (169, 136873), (253, 91429), (299, 77363), (541, 42757), (1859, 12443), (3289, 7033), (3887, 5951)]