10722257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 3792943

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 239, 377, 493, 1547, 1673, 2639, 3107, 3451, 4063, 6409, 6931, 21749, 28441, 44863, 48517, 52819, 90103, 117827, 369733, 630721, 824789, 1531751, 10722257]

約数ペア:

[(1, 10722257), (7, 1531751), (13, 824789), (17, 630721), (29, 369733), (91, 117827), (119, 90103), (203, 52819), (221, 48517), (239, 44863), (377, 28441), (493, 21749), (1547, 6931), (1673, 6409), (2639, 4063), (3107, 3451)]