9480079

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:203

約数の個数: 18

約数和(自身を含む): 11529504

約数和(自身を除く): 2049425

約数列:

[1, 7, 31, 49, 79, 217, 553, 1519, 2449, 3871, 6241, 17143, 43687, 120001, 193471, 305809, 1354297, 9480079]

約数ペア:

[(1, 9480079), (7, 1354297), (31, 305809), (49, 193471), (79, 120001), (217, 43687), (553, 17143), (1519, 6241), (2449, 3871)]