28962951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 42882048

約数和(自身を除く): 13919097

約数列:

[1, 3, 17, 43, 47, 51, 129, 141, 281, 731, 799, 843, 2021, 2193, 2397, 4777, 6063, 12083, 13207, 14331, 34357, 36249, 39621, 103071, 205411, 224519, 567901, 616233, 673557, 1703703, 9654317, 28962951]

約数ペア:

[(1, 28962951), (3, 9654317), (17, 1703703), (43, 673557), (47, 616233), (51, 567901), (129, 224519), (141, 205411), (281, 103071), (731, 39621), (799, 36249), (843, 34357), (2021, 14331), (2193, 13207), (2397, 12083), (4777, 6063)]