17502979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 20653920

約数和(自身を除く): 3150941

約数列:

[1, 13, 17, 29, 221, 377, 493, 2731, 6409, 35503, 46427, 79199, 603551, 1029587, 1346383, 17502979]

約数ペア:

[(1, 17502979), (13, 1346383), (17, 1029587), (29, 603551), (221, 79199), (377, 46427), (493, 35503), (2731, 6409)]