2175303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 3335248

約数和(自身を除く): 1159945

約数列:

[1, 3, 13, 17, 39, 51, 193, 221, 289, 579, 663, 867, 2509, 3281, 3757, 7527, 9843, 11271, 42653, 55777, 127959, 167331, 725101, 2175303]

約数ペア:

[(1, 2175303), (3, 725101), (13, 167331), (17, 127959), (39, 55777), (51, 42653), (193, 11271), (221, 9843), (289, 7527), (579, 3757), (663, 3281), (867, 2509)]