423157059

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 697412352

約数和(自身を除く): 274255293

約数列:

[1, 3, 9, 13, 23, 39, 67, 69, 117, 201, 207, 299, 603, 871, 897, 1541, 2347, 2613, 2691, 4623, 7041, 7839, 13869, 20033, 21123, 30511, 53981, 60099, 91533, 157249, 161943, 180297, 274599, 471747, 485829, 701753, 1415241, 2044237, 2105259, 3616727, 6132711, 6315777, 10850181, 18398133, 32550543, 47017451, 141052353, 423157059]

約数ペア:

[(1, 423157059), (3, 141052353), (9, 47017451), (13, 32550543), (23, 18398133), (39, 10850181), (67, 6315777), (69, 6132711), (117, 3616727), (201, 2105259), (207, 2044237), (299, 1415241), (603, 701753), (871, 485829), (897, 471747), (1541, 274599), (2347, 180297), (2613, 161943), (2691, 157249), (4623, 91533), (7041, 60099), (7839, 53981), (13869, 30511), (20033, 21123)]