22540623

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 36781056

約数和(自身を除く): 14240433

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 613, 721, 1751, 1839, 2163, 4291, 5253, 10421, 12257, 12873, 31263, 36771, 63139, 72947, 189417, 218841, 441973, 1073363, 1325919, 3220089, 7513541, 22540623]

約数ペア:

[(1, 22540623), (3, 7513541), (7, 3220089), (17, 1325919), (21, 1073363), (51, 441973), (103, 218841), (119, 189417), (309, 72947), (357, 63139), (613, 36771), (721, 31263), (1751, 12873), (1839, 12257), (2163, 10421), (4291, 5253)]