80887921

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{14731}}^1$

素因数の和:14784

約数の個数: 12

約数和(自身を含む): 90454480

約数和(自身を除く): 9566559

約数列:

[1, 17, 19, 289, 323, 5491, 14731, 250427, 279889, 4257259, 4758113, 80887921]

約数ペア:

[(1, 80887921), (17, 4758113), (19, 4257259), (289, 279889), (323, 250427), (5491, 14731)]