171337686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3847}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 369777408

約数和(自身を除く): 198439722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 1142, 1713, 3426, 3847, 7423, 7694, 11541, 14846, 22269, 23082, 44538, 50011, 100022, 150033, 300066, 2196637, 4393274, 6589911, 13179822, 28556281, 57112562, 85668843, 171337686]

約数ペア:

[(1, 171337686), (2, 85668843), (3, 57112562), (6, 28556281), (13, 13179822), (26, 6589911), (39, 4393274), (78, 2196637), (571, 300066), (1142, 150033), (1713, 100022), (3426, 50011), (3847, 44538), (7423, 23082), (7694, 22269), (11541, 14846)]