25291101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7901}}^1$

素因数の和:8012

約数の個数: 16

約数和(自身を含む): 37171008

約数和(自身を除く): 11879907

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 7901, 23703, 86911, 260733, 766397, 2299191, 8430367, 25291101]

約数ペア:

[(1, 25291101), (3, 8430367), (11, 2299191), (33, 766397), (97, 260733), (291, 86911), (1067, 23703), (3201, 7901)]