12079899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 19904976

約数和(自身を除く): 7825077

約数列:

[1, 3, 9, 13, 23, 39, 67, 69, 117, 201, 207, 299, 603, 871, 897, 1541, 2613, 2691, 4489, 4623, 7839, 13467, 13869, 20033, 40401, 58357, 60099, 103247, 175071, 180297, 309741, 525213, 929223, 1342211, 4026633, 12079899]

約数ペア:

[(1, 12079899), (3, 4026633), (9, 1342211), (13, 929223), (23, 525213), (39, 309741), (67, 180297), (69, 175071), (117, 103247), (201, 60099), (207, 58357), (299, 40401), (603, 20033), (871, 13869), (897, 13467), (1541, 7839), (2613, 4623), (2691, 4489)]