9909243

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{11839}}^1$

素因数の和:11879

約数の個数: 16

約数和(自身を含む): 15155200

約数和(自身を除く): 5245957

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 11839, 35517, 106551, 319653, 367009, 1101027, 3303081, 9909243]

約数ペア:

[(1, 9909243), (3, 3303081), (9, 1101027), (27, 367009), (31, 319653), (93, 106551), (279, 35517), (837, 11839)]