239968171281

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{26601061}}^1$

素因数の和:26601192

約数の個数: 16

約数和(自身を含む): 333683721728

約数和(自身を除く): 93715550447

約数列:

[1, 3, 31, 93, 97, 291, 3007, 9021, 26601061, 79803183, 824632891, 2473898673, 2580302917, 7740908751, 79989390427, 239968171281]

約数ペア:

[(1, 239968171281), (3, 79989390427), (31, 7740908751), (93, 2580302917), (97, 2473898673), (291, 824632891), (3007, 79803183), (9021, 26601061)]