79989207

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{8867}}^1$

素因数の和:8998

約数の個数: 16

約数和(自身を含む): 111240192

約数和(自身を除く): 31250985

約数列:

[1, 3, 31, 93, 97, 291, 3007, 8867, 9021, 26601, 274877, 824631, 860099, 2580297, 26663069, 79989207]

約数ペア:

[(1, 79989207), (3, 26663069), (31, 2580297), (93, 860099), (97, 824631), (291, 274877), (3007, 26601), (8867, 9021)]