52642681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18661}}^1$

素因数の和:18712

約数の個数: 16

約数和(自身を含む): 66884608

約数和(自身を除く): 14241927

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 18661, 130627, 242593, 578491, 1698151, 4049437, 7520383, 52642681]

約数ペア:

[(1, 52642681), (7, 7520383), (13, 4049437), (31, 1698151), (91, 578491), (217, 242593), (403, 130627), (2821, 18661)]