13344291

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 7391709

約数列:

[1, 3, 9, 27, 31, 93, 107, 149, 279, 321, 447, 837, 963, 1341, 2889, 3317, 4023, 4619, 9951, 13857, 15943, 29853, 41571, 47829, 89559, 124713, 143487, 430461, 494233, 1482699, 4448097, 13344291]

約数ペア:

[(1, 13344291), (3, 4448097), (9, 1482699), (27, 494233), (31, 430461), (93, 143487), (107, 124713), (149, 89559), (279, 47829), (321, 41571), (447, 29853), (837, 15943), (963, 13857), (1341, 9951), (2889, 4619), (3317, 4023)]