315079513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{4637}}^1$

素因数の和:5232

約数の個数: 16

約数和(自身を含む): 382022784

約数和(自身を除く): 66943271

約数列:

[1, 7, 17, 119, 571, 3997, 4637, 9707, 32459, 67949, 78829, 551803, 2647727, 18534089, 45011359, 315079513]

約数ペア:

[(1, 315079513), (7, 45011359), (17, 18534089), (119, 2647727), (571, 551803), (3997, 78829), (4637, 67949), (9707, 32459)]