256988893953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1733}}^1\times {\mathrm{7477}}^1$

素因数の和:9825

約数の個数: 32

約数和(自身を含む): 374690155392

約数和(自身を除く): 117701261439

約数列:

[1, 3, 11, 33, 601, 1733, 1803, 5199, 6611, 7477, 19063, 19833, 22431, 57189, 82247, 246741, 1041533, 3124599, 4493677, 11456863, 12957641, 13481031, 34370589, 38872923, 49430447, 142534051, 148291341, 427602153, 7787542241, 23362626723, 85662964651, 256988893953]

約数ペア:

[(1, 256988893953), (3, 85662964651), (11, 23362626723), (33, 7787542241), (601, 427602153), (1733, 148291341), (1803, 142534051), (5199, 49430447), (6611, 38872923), (7477, 34370589), (19063, 13481031), (19833, 12957641), (22431, 11456863), (57189, 4493677), (82247, 3124599), (246741, 1041533)]