12236231

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 15048000

約数和(自身を除く): 2811769

約数列:

[1, 7, 29, 49, 79, 109, 203, 553, 763, 1421, 2291, 3161, 3871, 5341, 8611, 16037, 22127, 60277, 112259, 154889, 249719, 421939, 1748033, 12236231]

約数ペア:

[(1, 12236231), (7, 1748033), (29, 421939), (49, 249719), (79, 154889), (109, 112259), (203, 60277), (553, 22127), (763, 16037), (1421, 8611), (2291, 5341), (3161, 3871)]