717967679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 860606208

約数和(自身を除く): 142638529

約数列:

[1, 11, 13, 83, 143, 241, 251, 913, 1079, 2651, 2761, 3133, 3263, 11869, 20003, 20833, 34463, 35893, 60491, 220033, 229163, 260039, 270829, 665401, 786383, 2860429, 2979119, 5020753, 8650213, 55228283, 65269789, 717967679]

約数ペア:

[(1, 717967679), (11, 65269789), (13, 55228283), (83, 8650213), (143, 5020753), (241, 2979119), (251, 2860429), (913, 786383), (1079, 665401), (2651, 270829), (2761, 260039), (3133, 229163), (3263, 220033), (11869, 60491), (20003, 35893), (20833, 34463)]