738783

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 1153152

約数和(自身を除く): 414369

約数列:

[1, 3, 9, 23, 43, 69, 83, 129, 207, 249, 387, 747, 989, 1909, 2967, 3569, 5727, 8901, 10707, 17181, 32121, 82087, 246261, 738783]

約数ペア:

[(1, 738783), (3, 246261), (9, 82087), (23, 32121), (43, 17181), (69, 10707), (83, 8901), (129, 5727), (207, 3569), (249, 2967), (387, 1909), (747, 989)]