25533291

素因数分解:

$3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3313}}^1$

素因数の和:3690

約数の個数: 16

約数和(自身を含む): 39025664

約数和(自身を除く): 13492373

約数列:

[1, 3, 7, 21, 367, 1101, 2569, 3313, 7707, 9939, 23191, 69573, 1215871, 3647613, 8511097, 25533291]

約数ペア:

[(1, 25533291), (3, 8511097), (7, 3647613), (21, 1215871), (367, 69573), (1101, 23191), (2569, 9939), (3313, 7707)]