128393313

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{1051}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 175524096

約数和(自身を除く): 47130783

約数列:

[1, 3, 43, 129, 947, 1051, 2841, 3153, 40721, 45193, 122163, 135579, 995297, 2985891, 42797771, 128393313]

約数ペア:

[(1, 128393313), (3, 42797771), (43, 2985891), (129, 995297), (947, 135579), (1051, 122163), (2841, 45193), (3153, 40721)]