28242243

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{2269}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 41949600

約数和(自身を除く): 13707357

約数列:

[1, 3, 9, 27, 461, 1383, 2269, 4149, 6807, 12447, 20421, 61263, 1046009, 3138027, 9414081, 28242243]

約数ペア:

[(1, 28242243), (3, 9414081), (9, 3138027), (27, 1046009), (461, 61263), (1383, 20421), (2269, 12447), (4149, 6807)]