984871937

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1\times {\mathrm{2647}}^1$

素因数の和:4988

約数の個数: 16

約数和(自身を含む): 1175457792

約数和(自身を除く): 190585855

約数列:

[1, 7, 23, 161, 2311, 2647, 16177, 18529, 53153, 60881, 372071, 426167, 6117217, 42820519, 140695991, 984871937]

約数ペア:

[(1, 984871937), (7, 140695991), (23, 42820519), (161, 6117217), (2311, 426167), (2647, 372071), (16177, 60881), (18529, 53153)]