169640943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{2689}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 239775840

約数和(自身を除く): 70134897

約数列:

[1, 3, 17, 51, 1237, 2689, 3711, 8067, 21029, 45713, 63087, 137139, 3326293, 9978879, 56546981, 169640943]

約数ペア:

[(1, 169640943), (3, 56546981), (17, 9978879), (51, 3326293), (1237, 137139), (2689, 63087), (3711, 45713), (8067, 21029)]