1331193737

素因数分解:

${\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2027}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 1384231680

約数和(自身を除く): 53037943

約数列:

[1, 47, 89, 157, 2027, 4183, 7379, 13973, 95269, 180403, 318239, 656731, 8478941, 14957233, 28323271, 1331193737]

約数ペア:

[(1, 1331193737), (47, 28323271), (89, 14957233), (157, 8478941), (2027, 656731), (4183, 318239), (7379, 180403), (13973, 95269)]