64509851

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4241}}^1$

素因数の和:4342

約数の個数: 16

約数和(自身を含む): 76966848

約数和(自身を除く): 12456997

約数列:

[1, 7, 41, 53, 287, 371, 2173, 4241, 15211, 29687, 173881, 224773, 1217167, 1573411, 9215693, 64509851]

約数ペア:

[(1, 64509851), (7, 9215693), (41, 1573411), (53, 1217167), (287, 224773), (371, 173881), (2173, 29687), (4241, 15211)]