1417031

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:275

約数の個数: 18

約数和(自身を含む): 1819440

約数和(自身を除く): 402409

約数列:

[1, 7, 11, 49, 77, 121, 239, 539, 847, 1673, 2629, 5929, 11711, 18403, 28919, 128821, 202433, 1417031]

約数ペア:

[(1, 1417031), (7, 202433), (11, 128821), (49, 28919), (77, 18403), (121, 11711), (239, 5929), (539, 2629), (847, 1673)]