220350081

素因数分解:

$3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{10099}}^1$

素因数の和:11148

約数の個数: 16

約数和(自身を含む): 336128000

約数和(自身を除く): 115777919

約数列:

[1, 3, 7, 21, 1039, 3117, 7273, 10099, 21819, 30297, 70693, 212079, 10492861, 31478583, 73450027, 220350081]

約数ペア:

[(1, 220350081), (3, 73450027), (7, 31478583), (21, 10492861), (1039, 212079), (3117, 70693), (7273, 30297), (10099, 21819)]