21406099

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 3995501

約数列:

[1, 11, 13, 107, 143, 1177, 1391, 1399, 15301, 15389, 18187, 149693, 200057, 1646623, 1946009, 21406099]

約数ペア:

[(1, 21406099), (11, 1946009), (13, 1646623), (107, 200057), (143, 149693), (1177, 18187), (1391, 15389), (1399, 15301)]