25423167

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 42591744

約数和(自身を除く): 17168577

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 701, 1099, 1727, 2103, 3297, 4907, 5181, 7711, 12089, 14721, 23133, 36267, 53977, 110057, 161931, 330171, 770399, 1210627, 2311197, 3631881, 8474389, 25423167]

約数ペア:

[(1, 25423167), (3, 8474389), (7, 3631881), (11, 2311197), (21, 1210627), (33, 770399), (77, 330171), (157, 161931), (231, 110057), (471, 53977), (701, 36267), (1099, 23133), (1727, 14721), (2103, 12089), (3297, 7711), (4907, 5181)]