142724827

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6203}}^1$

素因数の和:6402

約数の個数: 16

約数和(自身を含む): 172719360

約数和(自身を除く): 29994533

約数列:

[1, 7, 19, 133, 173, 1211, 3287, 6203, 23009, 43421, 117857, 824999, 1073119, 7511833, 20389261, 142724827]

約数ペア:

[(1, 142724827), (7, 20389261), (19, 7511833), (133, 1073119), (173, 824999), (1211, 117857), (3287, 43421), (6203, 23009)]