2020953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 3004416

約数和(自身を除く): 983463

約数列:

[1, 3, 11, 33, 47, 141, 517, 1303, 1551, 3909, 14333, 42999, 61241, 183723, 673651, 2020953]

約数ペア:

[(1, 2020953), (3, 673651), (11, 183723), (33, 61241), (47, 42999), (141, 14333), (517, 3909), (1303, 1551)]