7880068339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{1669}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 9369581760

約数和(自身を除く): 1489513421

約数列:

[1, 11, 13, 137, 143, 241, 1507, 1669, 1781, 2651, 3133, 18359, 19591, 21697, 33017, 34463, 228653, 238667, 363187, 402229, 429221, 2515183, 2972489, 4424519, 4721431, 5228977, 32697379, 55105373, 57518747, 606159103, 716369849, 7880068339]

約数ペア:

[(1, 7880068339), (11, 716369849), (13, 606159103), (137, 57518747), (143, 55105373), (241, 32697379), (1507, 5228977), (1669, 4721431), (1781, 4424519), (2651, 2972489), (3133, 2515183), (18359, 429221), (19591, 402229), (21697, 363187), (33017, 238667), (34463, 228653)]