581010287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 703309824

約数和(自身を除く): 122299537

約数列:

[1, 11, 13, 47, 137, 143, 517, 611, 631, 1507, 1781, 6439, 6721, 6941, 8203, 19591, 29657, 70829, 83707, 86447, 90233, 326227, 385541, 920777, 950917, 1123811, 4063009, 4240951, 12361921, 44693099, 52819117, 581010287]

約数ペア:

[(1, 581010287), (11, 52819117), (13, 44693099), (47, 12361921), (137, 4240951), (143, 4063009), (517, 1123811), (611, 950917), (631, 920777), (1507, 385541), (1781, 326227), (6439, 90233), (6721, 86447), (6941, 83707), (8203, 70829), (19591, 29657)]