2214493407

素因数分解:

$3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{15263}}^1$

素因数の和:15337

約数の個数: 48

約数和(自身を含む): 3809894400

約数和(自身を除く): 1595400993

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 343, 423, 441, 987, 1029, 2303, 2961, 3087, 6909, 15263, 16121, 20727, 45789, 48363, 106841, 137367, 145089, 320523, 717361, 747887, 961569, 2152083, 2243661, 5021527, 5235209, 6456249, 6730983, 15064581, 15705627, 35150689, 45193743, 47116881, 105452067, 246054823, 316356201, 738164469, 2214493407]

約数ペア:

[(1, 2214493407), (3, 738164469), (7, 316356201), (9, 246054823), (21, 105452067), (47, 47116881), (49, 45193743), (63, 35150689), (141, 15705627), (147, 15064581), (329, 6730983), (343, 6456249), (423, 5235209), (441, 5021527), (987, 2243661), (1029, 2152083), (2303, 961569), (2961, 747887), (3087, 717361), (6909, 320523), (15263, 145089), (16121, 137367), (20727, 106841), (45789, 48363)]