53081021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14389}}^1$

素因数の和:14444

約数の個数: 16

約数和(自身を含む): 66309120

約数和(自身を除く): 13228099

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 14389, 100723, 244613, 446059, 1712291, 3122413, 7583003, 53081021]

約数ペア:

[(1, 53081021), (7, 7583003), (17, 3122413), (31, 1712291), (119, 446059), (217, 244613), (527, 100723), (3689, 14389)]