2912154980161

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{1917152719}}^1$

素因数の和:1917152764

約数の個数: 12

約数和(自身を含む): 3496886561280

約数和(自身を除く): 584731581119

約数列:

[1, 7, 31, 49, 217, 1519, 1917152719, 13420069033, 59431734289, 93940483231, 416022140023, 2912154980161]

約数ペア:

[(1, 2912154980161), (7, 416022140023), (31, 93940483231), (49, 59431734289), (217, 13420069033), (1519, 1917152719)]