1401367

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 1658880

約数和(自身を除く): 257513

約数列:

[1, 11, 23, 29, 191, 253, 319, 667, 2101, 4393, 5539, 7337, 48323, 60929, 127397, 1401367]

約数ペア:

[(1, 1401367), (11, 127397), (23, 60929), (29, 48323), (191, 7337), (253, 5539), (319, 4393), (667, 2101)]