1257481121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{13003}}^1$

素因数の和:13232

約数の個数: 16

約数和(自身を含む): 1393820736

約数和(自身を除く): 136339615

約数列:

[1, 13, 43, 173, 559, 2249, 7439, 13003, 96707, 169039, 559129, 2249519, 7268677, 29243747, 96729317, 1257481121]

約数ペア:

[(1, 1257481121), (13, 96729317), (43, 29243747), (173, 7268677), (559, 2249519), (2249, 559129), (7439, 169039), (13003, 96707)]