22091211

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 35649504

約数和(自身を除く): 13558293

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 263, 459, 549, 789, 1037, 1377, 1647, 2367, 3111, 4471, 4941, 7101, 9333, 13413, 16043, 21303, 27999, 40239, 48129, 83997, 120717, 144387, 272731, 362151, 433161, 818193, 1299483, 2454579, 7363737, 22091211]

約数ペア:

[(1, 22091211), (3, 7363737), (9, 2454579), (17, 1299483), (27, 818193), (51, 433161), (61, 362151), (81, 272731), (153, 144387), (183, 120717), (263, 83997), (459, 48129), (549, 40239), (789, 27999), (1037, 21303), (1377, 16043), (1647, 13413), (2367, 9333), (3111, 7101), (4471, 4941)]