247396770179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{229253}}^1$

素因数の和:229559

約数の個数: 32

約数和(自身を含む): 298103561280

約数和(自身を除く): 50706791101

約数列:

[1, 13, 17, 19, 221, 247, 257, 323, 3341, 4199, 4369, 4883, 56797, 63479, 83011, 229253, 1079143, 2980289, 3897301, 4355807, 50664913, 56625491, 58918021, 74048719, 765934273, 962633347, 1001606357, 1119442399, 13020882641, 14552751187, 19030520783, 247396770179]

約数ペア:

[(1, 247396770179), (13, 19030520783), (17, 14552751187), (19, 13020882641), (221, 1119442399), (247, 1001606357), (257, 962633347), (323, 765934273), (3341, 74048719), (4199, 58918021), (4369, 56625491), (4883, 50664913), (56797, 4355807), (63479, 3897301), (83011, 2980289), (229253, 1079143)]