2946111

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 4575744

約数和(自身を除く): 1629633

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2647, 7941, 18529, 55587, 140291, 420873, 982037, 2946111]

約数ペア:

[(1, 2946111), (3, 982037), (7, 420873), (21, 140291), (53, 55587), (159, 18529), (371, 7941), (1113, 2647)]