86395379

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 104884560

約数和(自身を除く): 18489181

約数列:

[1, 7, 29, 49, 163, 203, 373, 1141, 1421, 2611, 4727, 7987, 10817, 18277, 33089, 60799, 75719, 231623, 425593, 530033, 1763171, 2979151, 12342197, 86395379]

約数ペア:

[(1, 86395379), (7, 12342197), (29, 2979151), (49, 1763171), (163, 530033), (203, 425593), (373, 231623), (1141, 75719), (1421, 60799), (2611, 33089), (4727, 18277), (7987, 10817)]