104104169

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 18

約数和(自身を含む): 116663598

約数和(自身を除く): 12559429

約数列:

[1, 13, 31, 169, 403, 641, 961, 5239, 8333, 12493, 19871, 108329, 162409, 258323, 616001, 3358199, 8008013, 104104169]

約数ペア:

[(1, 104104169), (13, 8008013), (31, 3358199), (169, 616001), (403, 258323), (641, 162409), (961, 108329), (5239, 19871), (8333, 12493)]