2912874783

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10669871}}^1$

素因数の和:10669894

約数の個数: 16

約数和(自身を含む): 4780102656

約数和(自身を除く): 1867227873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 10669871, 32009613, 74689097, 138708323, 224067291, 416124969, 970958261, 2912874783]

約数ペア:

[(1, 2912874783), (3, 970958261), (7, 416124969), (13, 224067291), (21, 138708323), (39, 74689097), (91, 32009613), (273, 10669871)]