80898797

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10691}}^1$

素因数の和:10768

約数の個数: 16

約数和(自身を含む): 98537472

約数和(自身を除く): 17638675

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 10691, 74837, 245893, 502477, 1721251, 3517339, 11556971, 80898797]

約数ペア:

[(1, 80898797), (7, 11556971), (23, 3517339), (47, 1721251), (161, 502477), (329, 245893), (1081, 74837), (7567, 10691)]