15691014157

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5562217}}^1$

素因数の和:5562268

約数の個数: 16

約数和(自身を含む): 19934989312

約数和(自身を除く): 4243975155

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 5562217, 38935519, 72308821, 172428727, 506161747, 1207001089, 2241573451, 15691014157]

約数ペア:

[(1, 15691014157), (7, 2241573451), (13, 1207001089), (31, 506161747), (91, 172428727), (217, 72308821), (403, 38935519), (2821, 5562217)]