7880697

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3501

約数の個数: 24

約数和(自身を含む): 12961728

約数和(自身を除く): 5081031

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 3461, 10383, 31149, 38071, 79603, 114213, 238809, 342639, 716427, 875633, 2626899, 7880697]

約数ペア:

[(1, 7880697), (3, 2626899), (9, 875633), (11, 716427), (23, 342639), (33, 238809), (69, 114213), (99, 79603), (207, 38071), (253, 31149), (759, 10383), (2277, 3461)]