2017386741

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{63977}}^1$

素因数の和:64460

約数の個数: 16

約数和(自身を含む): 2812984704

約数和(自身を除く): 795597963

約数列:

[1, 3, 23, 69, 457, 1371, 10511, 31533, 63977, 191931, 1471471, 4414413, 29237489, 87712467, 672462247, 2017386741]

約数ペア:

[(1, 2017386741), (3, 672462247), (23, 87712467), (69, 29237489), (457, 4414413), (1371, 1471471), (10511, 191931), (31533, 63977)]