2143206721

素因数分解:

${\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{1523}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 2223820800

約数和(自身を除く): 80614079

約数列:

[1, 47, 79, 379, 1523, 3713, 17813, 29941, 71581, 120317, 577217, 1407227, 5654899, 27129199, 45600143, 2143206721]

約数ペア:

[(1, 2143206721), (47, 45600143), (79, 27129199), (379, 5654899), (1523, 1407227), (3713, 577217), (17813, 120317), (29941, 71581)]