81483997

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{5081}}^1$

素因数の和:5196

約数の個数: 16

約数和(自身を含む): 97574400

約数和(自身を除く): 16090403

約数列:

[1, 7, 29, 79, 203, 553, 2291, 5081, 16037, 35567, 147349, 401399, 1031443, 2809793, 11640571, 81483997]

約数ペア:

[(1, 81483997), (7, 11640571), (29, 2809793), (79, 1031443), (203, 401399), (553, 147349), (2291, 35567), (5081, 16037)]