22153941

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4993}}^1$

素因数の和:5045

約数の個数: 24

約数和(自身を含む): 35057880

約数和(自身を除く): 12903939

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 4993, 14979, 44937, 84881, 144797, 254643, 434391, 763929, 1303173, 2461549, 7384647, 22153941]

約数ペア:

[(1, 22153941), (3, 7384647), (9, 2461549), (17, 1303173), (29, 763929), (51, 434391), (87, 254643), (153, 144797), (261, 84881), (493, 44937), (1479, 14979), (4437, 4993)]