2911071

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 4008960

約数和(自身を除く): 1097889

約数列:

[1, 3, 71, 79, 173, 213, 237, 519, 5609, 12283, 13667, 16827, 36849, 41001, 970357, 2911071]

約数ペア:

[(1, 2911071), (3, 970357), (71, 41001), (79, 36849), (173, 16827), (213, 13667), (237, 12283), (519, 5609)]