22051757

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7817}}^1$

素因数の和:7868

約数の個数: 16

約数和(自身を含む): 28019712

約数和(自身を除く): 5967955

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 7817, 54719, 101621, 242327, 711347, 1696289, 3150251, 22051757]

約数ペア:

[(1, 22051757), (7, 3150251), (13, 1696289), (31, 711347), (91, 242327), (217, 101621), (403, 54719), (2821, 7817)]