1282239339

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{3137}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 1843637760

約数和(自身を除く): 561398421

約数列:

[1, 3, 19, 57, 71, 101, 213, 303, 1349, 1919, 3137, 4047, 5757, 7171, 9411, 21513, 59603, 136249, 178809, 222727, 316837, 408747, 668181, 950511, 4231813, 6019903, 12695439, 18059709, 22495427, 67486281, 427413113, 1282239339]

約数ペア:

[(1, 1282239339), (3, 427413113), (19, 67486281), (57, 22495427), (71, 18059709), (101, 12695439), (213, 6019903), (303, 4231813), (1349, 950511), (1919, 668181), (3137, 408747), (4047, 316837), (5757, 222727), (7171, 178809), (9411, 136249), (21513, 59603)]