126072289

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{5021}}^1$

素因数の和:5256

約数の個数: 16

約数和(自身を含む): 153311616

約数和(自身を除く): 27239327

約数列:

[1, 7, 17, 119, 211, 1477, 3587, 5021, 25109, 35147, 85357, 597499, 1059431, 7416017, 18010327, 126072289]

約数ペア:

[(1, 126072289), (7, 18010327), (17, 7416017), (119, 1059431), (211, 597499), (1477, 85357), (3587, 35147), (5021, 25109)]