715702959

素因数分解:

$3^4\times {\mathrm{1409}}^1\times {\mathrm{6271}}^1$

素因数の和:7692

約数の個数: 20

約数和(自身を含む): 1070065920

約数和(自身を除く): 354362961

約数列:

[1, 3, 9, 27, 81, 1409, 4227, 6271, 12681, 18813, 38043, 56439, 114129, 169317, 507951, 8835839, 26507517, 79522551, 238567653, 715702959]

約数ペア:

[(1, 715702959), (3, 238567653), (9, 79522551), (27, 26507517), (81, 8835839), (1409, 507951), (4227, 169317), (6271, 114129), (12681, 56439), (18813, 38043)]