26829901

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 32832000

約数和(自身を除く): 6002099

約数列:

[1, 7, 29, 49, 79, 203, 239, 553, 1421, 1673, 2291, 3871, 6931, 11711, 16037, 18881, 48517, 112259, 132167, 339619, 547549, 925169, 3832843, 26829901]

約数ペア:

[(1, 26829901), (7, 3832843), (29, 925169), (49, 547549), (79, 339619), (203, 132167), (239, 112259), (553, 48517), (1421, 18881), (1673, 16037), (2291, 11711), (3871, 6931)]