103998879

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 153822240

約数和(自身を除く): 49823361

約数列:

[1, 3, 9, 53, 159, 263, 477, 789, 829, 2367, 2487, 7461, 13939, 41817, 43937, 125451, 131811, 218027, 395433, 654081, 1962243, 11555431, 34666293, 103998879]

約数ペア:

[(1, 103998879), (3, 34666293), (9, 11555431), (53, 1962243), (159, 654081), (263, 395433), (477, 218027), (789, 131811), (829, 125451), (2367, 43937), (2487, 41817), (7461, 13939)]