4013997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5452

約数の個数: 16

約数和(自身を含む): 6068160

約数和(自身を除く): 2054163

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 5417, 16251, 70421, 102923, 211263, 308769, 1337999, 4013997]

約数ペア:

[(1, 4013997), (3, 1337999), (13, 308769), (19, 211263), (39, 102923), (57, 70421), (247, 16251), (741, 5417)]