1275283953

素因数分解:

$3^3\times {\mathrm{3001}}^1\times {\mathrm{15739}}^1$

素因数の和:18749

約数の個数: 16

約数和(自身を含む): 1890059200

約数和(自身を除く): 614775247

約数列:

[1, 3, 9, 27, 3001, 9003, 15739, 27009, 47217, 81027, 141651, 424953, 47232739, 141698217, 425094651, 1275283953]

約数ペア:

[(1, 1275283953), (3, 425094651), (9, 141698217), (27, 47232739), (3001, 424953), (9003, 141651), (15739, 81027), (27009, 47217)]