8873347

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 10596352

約数和(自身を除く): 1723005

約数列:

[1, 7, 31, 103, 217, 397, 721, 2779, 3193, 12307, 22351, 40891, 86149, 286237, 1267621, 8873347]

約数ペア:

[(1, 8873347), (7, 1267621), (31, 286237), (103, 86149), (217, 40891), (397, 22351), (721, 12307), (2779, 3193)]