84947343

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 123678720

約数和(自身を除く): 38731377

約数列:

[1, 3, 13, 39, 131, 169, 393, 507, 1279, 1703, 3837, 5109, 16627, 22139, 49881, 66417, 167549, 216151, 502647, 648453, 2178137, 6534411, 28315781, 84947343]

約数ペア:

[(1, 84947343), (3, 28315781), (13, 6534411), (39, 2178137), (131, 648453), (169, 502647), (393, 216151), (507, 167549), (1279, 66417), (1703, 49881), (3837, 22139), (5109, 16627)]