126795487

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6479

約数の個数: 24

約数和(自身を含む): 163992192

約数和(自身を除く): 37196705

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 6421, 19747, 44947, 83473, 199051, 314629, 584311, 1393357, 2587663, 4090177, 9753499, 18113641, 126795487]

約数ペア:

[(1, 126795487), (7, 18113641), (13, 9753499), (31, 4090177), (49, 2587663), (91, 1393357), (217, 584311), (403, 314629), (637, 199051), (1519, 83473), (2821, 44947), (6421, 19747)]