2217961025259

素因数分解:

$3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{77602639}}^1$

素因数の和:77604010

約数の個数: 16

約数和(自身を含む): 3382233461760

約数和(自身を除く): 1164272436501

約数列:

[1, 3, 7, 21, 1361, 4083, 9527, 28581, 77602639, 232807917, 543218473, 1629655419, 105617191679, 316851575037, 739320341753, 2217961025259]

約数ペア:

[(1, 2217961025259), (3, 739320341753), (7, 316851575037), (21, 105617191679), (1361, 1629655419), (4083, 543218473), (9527, 232807917), (28581, 77602639)]