29231073

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 44442216

約数和(自身を除く): 15211143

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 2141, 4551, 6423, 13653, 19269, 79217, 87781, 237651, 263343, 712953, 790029, 3247897, 9743691, 29231073]

約数ペア:

[(1, 29231073), (3, 9743691), (9, 3247897), (37, 790029), (41, 712953), (111, 263343), (123, 237651), (333, 87781), (369, 79217), (1517, 19269), (2141, 13653), (4551, 6423)]