1212701809

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7873}}^1$

素因数の和:7981

約数の個数: 24

約数和(自身を含む): 1424249120

約数和(自身を除く): 211547311

約数列:

[1, 11, 19, 67, 121, 209, 737, 1273, 2299, 7873, 8107, 14003, 86603, 149587, 154033, 527491, 952633, 1645457, 5802401, 10022329, 18100027, 63826411, 110245619, 1212701809]

約数ペア:

[(1, 1212701809), (11, 110245619), (19, 63826411), (67, 18100027), (121, 10022329), (209, 5802401), (737, 1645457), (1273, 952633), (2299, 527491), (7873, 154033), (8107, 149587), (14003, 86603)]