2278173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 3206016

約数和(自身を除く): 927843

約数列:

[1, 3, 23, 69, 137, 241, 411, 723, 3151, 5543, 9453, 16629, 33017, 99051, 759391, 2278173]

約数ペア:

[(1, 2278173), (3, 759391), (23, 99051), (69, 33017), (137, 16629), (241, 9453), (411, 5543), (723, 3151)]