2912091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10667}}^1$

素因数の和:10690

約数の個数: 16

約数和(自身を含む): 4779264

約数和(自身を除く): 1867173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 10667, 32001, 74669, 138671, 224007, 416013, 970697, 2912091]

約数ペア:

[(1, 2912091), (3, 970697), (7, 416013), (13, 224007), (21, 138671), (39, 74669), (91, 32001), (273, 10667)]