389635149

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{12277}}^1$

素因数の和:12500

約数の個数: 16

約数和(自身を含む): 530409600

約数和(自身を除く): 140774451

約数列:

[1, 3, 71, 149, 213, 447, 10579, 12277, 31737, 36831, 871667, 1829273, 2615001, 5487819, 129878383, 389635149]

約数ペア:

[(1, 389635149), (3, 129878383), (71, 5487819), (149, 2615001), (213, 1829273), (447, 871667), (10579, 36831), (12277, 31737)]