47916267

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4591}}^1$

素因数の和:4679

約数の個数: 24

約数和(自身を含む): 75382272

約数和(自身を除く): 27466005

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 4591, 10437, 13773, 32137, 96411, 224959, 325961, 674877, 977883, 2281727, 6845181, 15972089, 47916267]

約数ペア:

[(1, 47916267), (3, 15972089), (7, 6845181), (21, 2281727), (49, 977883), (71, 674877), (147, 325961), (213, 224959), (497, 96411), (1491, 32137), (3479, 13773), (4591, 10437)]