40504647

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2789}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 55710720

約数和(自身を除く): 15206073

約数列:

[1, 3, 47, 103, 141, 309, 2789, 4841, 8367, 14523, 131083, 287267, 393249, 861801, 13501549, 40504647]

約数ペア:

[(1, 40504647), (3, 13501549), (47, 861801), (103, 393249), (141, 287267), (309, 131083), (2789, 14523), (4841, 8367)]