22722329

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 27655488

約数和(自身を除く): 4933159

約数列:

[1, 7, 37, 49, 83, 151, 259, 581, 1057, 1813, 3071, 4067, 5587, 7399, 12533, 21497, 39109, 87731, 150479, 273763, 463721, 614117, 3246047, 22722329]

約数ペア:

[(1, 22722329), (7, 3246047), (37, 614117), (49, 463721), (83, 273763), (151, 150479), (259, 87731), (581, 39109), (1057, 21497), (1813, 12533), (3071, 7399), (4067, 5587)]