89833919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1327}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 108364800

約数和(自身を除く): 18530881

約数列:

[1, 7, 19, 133, 509, 1327, 3563, 9289, 9671, 25213, 67697, 176491, 675443, 4728101, 12833417, 89833919]

約数ペア:

[(1, 89833919), (7, 12833417), (19, 4728101), (133, 675443), (509, 176491), (1327, 67697), (3563, 25213), (9289, 9671)]