22212279

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{11587}}^1$

素因数の和:11667

約数の個数: 16

約数和(自身を含む): 33373440

約数和(自身を除く): 11161161

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 11587, 34761, 104283, 312849, 822677, 2468031, 7404093, 22212279]

約数ペア:

[(1, 22212279), (3, 7404093), (9, 2468031), (27, 822677), (71, 312849), (213, 104283), (639, 34761), (1917, 11587)]