1749489867

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{2090191}}^1$

素因数の和:2090231

約数の個数: 16

約数和(自身を含む): 2675445760

約数和(自身を除く): 925955893

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 2090191, 6270573, 18811719, 56435157, 64795921, 194387763, 583163289, 1749489867]

約数ペア:

[(1, 1749489867), (3, 583163289), (9, 194387763), (27, 64795921), (31, 56435157), (93, 18811719), (279, 6270573), (837, 2090191)]