17195007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 25754112

約数和(自身を除く): 8559105

約数列:

[1, 3, 17, 23, 51, 69, 107, 137, 321, 391, 411, 1173, 1819, 2329, 2461, 3151, 5457, 6987, 7383, 9453, 14659, 41837, 43977, 53567, 125511, 160701, 249203, 337157, 747609, 1011471, 5731669, 17195007]

約数ペア:

[(1, 17195007), (3, 5731669), (17, 1011471), (23, 747609), (51, 337157), (69, 249203), (107, 160701), (137, 125511), (321, 53567), (391, 43977), (411, 41837), (1173, 14659), (1819, 9453), (2329, 7383), (2461, 6987), (3151, 5457)]