21539540737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 26436969216

約数和(自身を除く): 4897428479

約数列:

[1, 11, 13, 53, 83, 97, 143, 353, 583, 689, 913, 1067, 1079, 1261, 3883, 4399, 4589, 5141, 7579, 8051, 11869, 13871, 18709, 29299, 34241, 48389, 50479, 56551, 57187, 66833, 88561, 104663, 205799, 243217, 322289, 376651, 380887, 426703, 445133, 629057, 735163, 1151293, 1552847, 1814773, 2675387, 2842003, 4189757, 4693733, 4896463, 5547139, 17081317, 19962503, 20187011, 23592049, 31262033, 36946039, 61018529, 150626159, 222057121, 259512539, 406406429, 1656887749, 1958140067, 21539540737]

約数ペア:

[(1, 21539540737), (11, 1958140067), (13, 1656887749), (53, 406406429), (83, 259512539), (97, 222057121), (143, 150626159), (353, 61018529), (583, 36946039), (689, 31262033), (913, 23592049), (1067, 20187011), (1079, 19962503), (1261, 17081317), (3883, 5547139), (4399, 4896463), (4589, 4693733), (5141, 4189757), (7579, 2842003), (8051, 2675387), (11869, 1814773), (13871, 1552847), (18709, 1151293), (29299, 735163), (34241, 629057), (48389, 445133), (50479, 426703), (56551, 380887), (57187, 376651), (66833, 322289), (88561, 243217), (104663, 205799)]