284448997

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 328303872

約数和(自身を除く): 43854875

約数列:

[1, 7, 193, 311, 677, 1351, 2177, 4739, 60023, 130661, 210547, 420161, 914627, 1473829, 40635571, 284448997]

約数ペア:

[(1, 284448997), (7, 40635571), (193, 1473829), (311, 914627), (677, 420161), (1351, 210547), (2177, 130661), (4739, 60023)]