1729127907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{85427}}^1$

素因数の和:85619

約数の個数: 24

約数和(自身を含む): 2705333904

約数和(自身を除く): 976205997

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 6747, 20241, 85427, 256281, 768843, 1110551, 3331653, 9994959, 14778871, 44336613, 133009839, 192125323, 576375969, 1729127907]

約数ペア:

[(1, 1729127907), (3, 576375969), (9, 192125323), (13, 133009839), (39, 44336613), (117, 14778871), (173, 9994959), (519, 3331653), (1557, 1110551), (2249, 768843), (6747, 256281), (20241, 85427)]