12754833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 22041600

約数和(自身を除く): 9286767

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 2459, 5187, 7377, 17213, 31967, 46721, 51639, 95901, 140163, 223769, 327047, 607373, 671307, 981141, 1822119, 4251611, 12754833]

約数ペア:

[(1, 12754833), (3, 4251611), (7, 1822119), (13, 981141), (19, 671307), (21, 607373), (39, 327047), (57, 223769), (91, 140163), (133, 95901), (247, 51639), (273, 46721), (399, 31967), (741, 17213), (1729, 7377), (2459, 5187)]