41491647

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{2087}}^1$

素因数の和:2187

約数の個数: 18

約数和(自身を含む): 61264008

約数和(自身を除く): 19772361

約数列:

[1, 3, 9, 47, 141, 423, 2087, 2209, 6261, 6627, 18783, 19881, 98089, 294267, 882801, 4610183, 13830549, 41491647]

約数ペア:

[(1, 41491647), (3, 13830549), (9, 4610183), (47, 882801), (141, 294267), (423, 98089), (2087, 19881), (2209, 18783), (6261, 6627)]