3281341

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 3974400

約数和(自身を除く): 693059

約数列:

[1, 7, 23, 89, 161, 229, 623, 1603, 2047, 5267, 14329, 20381, 36869, 142667, 468763, 3281341]

約数ペア:

[(1, 3281341), (7, 468763), (23, 142667), (89, 36869), (161, 20381), (229, 14329), (623, 5267), (1603, 2047)]