3956617

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 4838400

約数和(自身を除く): 881783

約数列:

[1, 7, 19, 71, 133, 419, 497, 1349, 2933, 7961, 9443, 29749, 55727, 208243, 565231, 3956617]

約数ペア:

[(1, 3956617), (7, 565231), (19, 208243), (71, 55727), (133, 29749), (419, 9443), (497, 7961), (1349, 2933)]