25130721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{108791}}^1$

素因数の和:108812

約数の個数: 16

約数和(自身を含む): 41776128

約数和(自身を除く): 16645407

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 108791, 326373, 761537, 1196701, 2284611, 3590103, 8376907, 25130721]

約数ペア:

[(1, 25130721), (3, 8376907), (7, 3590103), (11, 2284611), (21, 1196701), (33, 761537), (77, 326373), (231, 108791)]