1323352809

素因数分解:

$3^4\times {\mathrm{4201}}^1\times {\mathrm{3889}}^1$

素因数の和:8102

約数の個数: 20

約数和(自身を含む): 1977839380

約数和(自身を除く): 654486571

約数列:

[1, 3, 9, 27, 81, 3889, 4201, 11667, 12603, 35001, 37809, 105003, 113427, 315009, 340281, 16337689, 49013067, 147039201, 441117603, 1323352809]

約数ペア:

[(1, 1323352809), (3, 441117603), (9, 147039201), (27, 49013067), (81, 16337689), (3889, 340281), (4201, 315009), (11667, 113427), (12603, 105003), (35001, 37809)]