29081223

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3797}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 45029088

約数和(自身を除く): 15947865

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 3797, 7659, 11391, 34173, 87331, 140489, 261993, 421467, 785979, 1264401, 3231247, 9693741, 29081223]

約数ペア:

[(1, 29081223), (3, 9693741), (9, 3231247), (23, 1264401), (37, 785979), (69, 421467), (111, 261993), (207, 140489), (333, 87331), (851, 34173), (2553, 11391), (3797, 7659)]