2058177

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 3059712

約数和(自身を除く): 1001535

約数列:

[1, 3, 11, 33, 47, 141, 517, 1327, 1551, 3981, 14597, 43791, 62369, 187107, 686059, 2058177]

約数ペア:

[(1, 2058177), (3, 686059), (11, 187107), (33, 62369), (47, 43791), (141, 14597), (517, 3981), (1327, 1551)]