26143793

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 18

約数和(自身を含む): 29352834

約数和(自身を除く): 3209041

約数列:

[1, 13, 37, 113, 169, 481, 1369, 1469, 4181, 6253, 17797, 19097, 54353, 154697, 231361, 706589, 2011061, 26143793]

約数ペア:

[(1, 26143793), (13, 2011061), (37, 706589), (113, 231361), (169, 154697), (481, 54353), (1369, 19097), (1469, 17797), (4181, 6253)]