103686289

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4639}}^1$

素因数の和:4780

約数の個数: 16

約数和(自身を含む): 123535360

約数和(自身を除く): 19849071

約数列:

[1, 7, 31, 103, 217, 721, 3193, 4639, 22351, 32473, 143809, 477817, 1006663, 3344719, 14812327, 103686289]

約数ペア:

[(1, 103686289), (7, 14812327), (31, 3344719), (103, 1006663), (217, 477817), (721, 143809), (3193, 32473), (4639, 22351)]