9101421

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 15238080

約数和(自身を除く): 6136659

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 1979, 4599, 5937, 13853, 17811, 41559, 124677, 144467, 433401, 1011269, 1300203, 3033807, 9101421]

約数ペア:

[(1, 9101421), (3, 3033807), (7, 1300203), (9, 1011269), (21, 433401), (63, 144467), (73, 124677), (219, 41559), (511, 17811), (657, 13853), (1533, 5937), (1979, 4599)]