140579857

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 162217440

約数和(自身を除く): 21637583

約数列:

[1, 11, 41, 43, 121, 451, 473, 659, 1763, 4961, 5203, 7249, 19393, 27019, 28337, 79739, 213323, 297209, 311707, 1161817, 3269299, 3428777, 12779987, 140579857]

約数ペア:

[(1, 140579857), (11, 12779987), (41, 3428777), (43, 3269299), (121, 1161817), (451, 311707), (473, 297209), (659, 213323), (1763, 79739), (4961, 28337), (5203, 27019), (7249, 19393)]