14980217

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 17571840

約数和(自身を除く): 2591623

約数列:

[1, 7, 79, 103, 263, 553, 721, 1841, 8137, 20777, 27089, 56959, 145439, 189623, 2140031, 14980217]

約数ペア:

[(1, 14980217), (7, 2140031), (79, 189623), (103, 145439), (263, 56959), (553, 27089), (721, 20777), (1841, 8137)]