1425263

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 1846800

約数和(自身を除く): 421537

約数列:

[1, 7, 17, 29, 49, 59, 119, 203, 413, 493, 833, 1003, 1421, 1711, 2891, 3451, 7021, 11977, 24157, 29087, 49147, 83839, 203609, 1425263]

約数ペア:

[(1, 1425263), (7, 203609), (17, 83839), (29, 49147), (49, 29087), (59, 24157), (119, 11977), (203, 7021), (413, 3451), (493, 2891), (833, 1711), (1003, 1421)]