11202309

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 16803072

約数和(自身を除く): 5600763

約数列:

[1, 3, 9, 47, 71, 141, 213, 373, 423, 639, 1119, 3337, 3357, 10011, 17531, 26483, 30033, 52593, 79449, 157779, 238347, 1244701, 3734103, 11202309]

約数ペア:

[(1, 11202309), (3, 3734103), (9, 1244701), (47, 238347), (71, 157779), (141, 79449), (213, 52593), (373, 30033), (423, 26483), (639, 17531), (1119, 10011), (3337, 3357)]