3031887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 4357760

約数和(自身を除く): 1325873

約数列:

[1, 3, 19, 43, 57, 129, 817, 1237, 2451, 3711, 23503, 53191, 70509, 159573, 1010629, 3031887]

約数ペア:

[(1, 3031887), (3, 1010629), (19, 159573), (43, 70509), (57, 53191), (129, 23503), (817, 3711), (1237, 2451)]