311066691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{112339}}^1$

素因数の和:112426

約数の個数: 16

約数和(自身を含む): 452954880

約数和(自身を除く): 141888189

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 112339, 337017, 1460407, 4381221, 7976069, 23928207, 103688897, 311066691]

約数ペア:

[(1, 311066691), (3, 103688897), (13, 23928207), (39, 7976069), (71, 4381221), (213, 1460407), (923, 337017), (2769, 112339)]