30021439

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5867}}^1$

素因数の和:5934

約数の個数: 16

約数和(自身を含む): 37179648

約数和(自身を除く): 7158209

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 5867, 41069, 99739, 252281, 698173, 1765967, 4288777, 30021439]

約数ペア:

[(1, 30021439), (7, 4288777), (17, 1765967), (43, 698173), (119, 252281), (301, 99739), (731, 41069), (5117, 5867)]