51673407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22111}}^1$

素因数の和:22174

約数の個数: 16

約数和(自身を含む): 74296320

約数和(自身を除く): 22622913

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 22111, 66333, 420109, 906551, 1260327, 2719653, 17224469, 51673407]

約数ペア:

[(1, 51673407), (3, 17224469), (19, 2719653), (41, 1260327), (57, 906551), (123, 420109), (779, 66333), (2337, 22111)]