80990413

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 94867200

約数和(自身を除く): 13876787

約数列:

[1, 7, 53, 199, 371, 1097, 1393, 7679, 10547, 58141, 73829, 218303, 406987, 1528121, 11570059, 80990413]

約数ペア:

[(1, 80990413), (7, 11570059), (53, 1528121), (199, 406987), (371, 218303), (1097, 73829), (1393, 58141), (7679, 10547)]