2912654787

素因数分解:

$3^1\times 7^1\times {\mathrm{9857}}^1\times {\mathrm{14071}}^1$

素因数の和:23938

約数の個数: 16

約数和(自身を含む): 4439096832

約数和(自身を除く): 1526442045

約数列:

[1, 3, 7, 21, 9857, 14071, 29571, 42213, 68999, 98497, 206997, 295491, 138697847, 416093541, 970884929, 2912654787]

約数ペア:

[(1, 2912654787), (3, 970884929), (7, 416093541), (21, 138697847), (9857, 295491), (14071, 206997), (29571, 98497), (42213, 68999)]