80306249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 90869688

約数和(自身を除く): 10563439

約数列:

[1, 17, 29, 41, 137, 493, 697, 841, 1189, 2329, 3973, 5617, 14297, 20213, 34481, 67541, 95489, 115217, 162893, 586177, 1958689, 2769181, 4723897, 80306249]

約数ペア:

[(1, 80306249), (17, 4723897), (29, 2769181), (41, 1958689), (137, 586177), (493, 162893), (697, 115217), (841, 95489), (1189, 67541), (2329, 34481), (3973, 20213), (5617, 14297)]