567274149

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{20809}}^1$

素因数の和:21061

約数の個数: 24

約数和(自身を含む): 886256280

約数和(自身を除く): 318982131

約数列:

[1, 3, 9, 13, 39, 117, 233, 699, 2097, 3029, 9087, 20809, 27261, 62427, 187281, 270517, 811551, 2434653, 4848497, 14545491, 43636473, 63030461, 189091383, 567274149]

約数ペア:

[(1, 567274149), (3, 189091383), (9, 63030461), (13, 43636473), (39, 14545491), (117, 4848497), (233, 2434653), (699, 811551), (2097, 270517), (3029, 187281), (9087, 62427), (20809, 27261)]