85286121697

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2750899}}^1$

素因数の和:2751052

約数の個数: 16

約数和(自身を含む): 100704947200

約数和(自身を除く): 15418825503

約数列:

[1, 7, 43, 103, 301, 721, 4429, 31003, 2750899, 19256293, 118288657, 283342597, 828020599, 1983398179, 12183731671, 85286121697]

約数ペア:

[(1, 85286121697), (7, 12183731671), (43, 1983398179), (103, 828020599), (301, 283342597), (721, 118288657), (4429, 19256293), (31003, 2750899)]