6974471

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 2149369

約数列:

[1, 7, 17, 29, 43, 47, 119, 203, 301, 329, 493, 731, 799, 1247, 1363, 2021, 3451, 5117, 5593, 8729, 9541, 14147, 21199, 23171, 34357, 58609, 148393, 162197, 240499, 410263, 996353, 6974471]

約数ペア:

[(1, 6974471), (7, 996353), (17, 410263), (29, 240499), (43, 162197), (47, 148393), (119, 58609), (203, 34357), (301, 23171), (329, 21199), (493, 14147), (731, 9541), (799, 8729), (1247, 5593), (1363, 5117), (2021, 3451)]