29220951

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 12976809

約数列:

[1, 3, 29, 43, 73, 87, 107, 129, 219, 321, 1247, 2117, 3103, 3139, 3741, 4601, 6351, 7811, 9309, 9417, 13803, 23433, 91031, 133429, 226519, 273093, 335873, 400287, 679557, 1007619, 9740317, 29220951]

約数ペア:

[(1, 29220951), (3, 9740317), (29, 1007619), (43, 679557), (73, 400287), (87, 335873), (107, 273093), (129, 226519), (219, 133429), (321, 91031), (1247, 23433), (2117, 13803), (3103, 9417), (3139, 9309), (3741, 7811), (4601, 6351)]