417697299

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{8641}}^1$

素因数の和:8819

約数の個数: 24

約数和(自身を含む): 622846224

約数和(自身を除く): 205148925

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 1179, 5371, 8641, 16113, 25923, 48339, 77769, 354281, 1062843, 1131971, 3188529, 3395913, 10187739, 46410811, 139232433, 417697299]

約数ペア:

[(1, 417697299), (3, 139232433), (9, 46410811), (41, 10187739), (123, 3395913), (131, 3188529), (369, 1131971), (393, 1062843), (1179, 354281), (5371, 77769), (8641, 48339), (16113, 25923)]