8706609

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2346

約数の個数: 20

約数和(自身を含む): 13288704

約数和(自身を除く): 4582095

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2287, 3807, 6861, 20583, 61749, 107489, 185247, 322467, 967401, 2902203, 8706609]

約数ペア:

[(1, 8706609), (3, 2902203), (9, 967401), (27, 322467), (47, 185247), (81, 107489), (141, 61749), (423, 20583), (1269, 6861), (2287, 3807)]