64270303

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 68656896

約数和(自身を除く): 4386593

約数列:

[1, 23, 83, 131, 257, 1909, 3013, 5911, 10873, 21331, 33667, 250079, 490613, 774341, 2794361, 64270303]

約数ペア:

[(1, 64270303), (23, 2794361), (83, 774341), (131, 490613), (257, 250079), (1909, 33667), (3013, 21331), (5911, 10873)]