1779349

素因数分解:

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

素因数の和:588

約数の個数: 16

約数和(自身を含む): 2185344

約数和(自身を除く): 405995

約数列:

[1, 11, 13, 23, 143, 253, 299, 541, 3289, 5951, 7033, 12443, 77363, 136873, 161759, 1779349]

約数ペア:

[(1, 1779349), (11, 161759), (13, 136873), (23, 77363), (143, 12443), (253, 7033), (299, 5951), (541, 3289)]