86525257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{55931}}^1$

素因数の和:55968

約数の個数: 16

約数和(自身を含む): 112758912

約数和(自身を除く): 26233655

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 55931, 391517, 727103, 950827, 5089721, 6655789, 12360751, 86525257]

約数ペア:

[(1, 86525257), (7, 12360751), (13, 6655789), (17, 5089721), (91, 950827), (119, 727103), (221, 391517), (1547, 55931)]