3985806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 8781696

約数和(自身を除く): 4795890

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 461, 786, 922, 1383, 1441, 2766, 2882, 4323, 5071, 8646, 10142, 15213, 30426, 60391, 120782, 181173, 362346, 664301, 1328602, 1992903, 3985806]

約数ペア:

[(1, 3985806), (2, 1992903), (3, 1328602), (6, 664301), (11, 362346), (22, 181173), (33, 120782), (66, 60391), (131, 30426), (262, 15213), (393, 10142), (461, 8646), (786, 5071), (922, 4323), (1383, 2882), (1441, 2766)]