13337723

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 16343040

約数和(自身を除く): 3005317

約数列:

[1, 7, 23, 37, 161, 259, 851, 2239, 5957, 15673, 51497, 82843, 360479, 579901, 1905389, 13337723]

約数ペア:

[(1, 13337723), (7, 1905389), (23, 579901), (37, 360479), (161, 82843), (259, 51497), (851, 15673), (2239, 5957)]