17287179

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4871}}^1$

素因数の和:4907

約数の個数: 24

約数和(自身を含む): 28530432

約数和(自身を除く): 11243253

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 4871, 14613, 34097, 63323, 102291, 189969, 443261, 823199, 1329783, 2469597, 5762393, 17287179]

約数ペア:

[(1, 17287179), (3, 5762393), (7, 2469597), (13, 1329783), (21, 823199), (39, 443261), (91, 189969), (169, 102291), (273, 63323), (507, 34097), (1183, 14613), (3549, 4871)]