22568841

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 34640640

約数和(自身を除く): 12071799

約数列:

[1, 3, 9, 27, 61, 71, 183, 193, 213, 549, 579, 639, 1647, 1737, 1917, 4331, 5211, 11773, 12993, 13703, 35319, 38979, 41109, 105957, 116937, 123327, 317871, 369981, 835883, 2507649, 7522947, 22568841]

約数ペア:

[(1, 22568841), (3, 7522947), (9, 2507649), (27, 835883), (61, 369981), (71, 317871), (183, 123327), (193, 116937), (213, 105957), (549, 41109), (579, 38979), (639, 35319), (1647, 13703), (1737, 12993), (1917, 11773), (4331, 5211)]