4478787

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 6850560

約数和(自身を除く): 2371773

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 5351, 16053, 48159, 144477, 165881, 497643, 1492929, 4478787]

約数ペア:

[(1, 4478787), (3, 1492929), (9, 497643), (27, 165881), (31, 144477), (93, 48159), (279, 16053), (837, 5351)]