12607917

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 20127744

約数和(自身を除く): 7519827

約数列:

[1, 3, 7, 21, 31, 93, 107, 181, 217, 321, 543, 651, 749, 1267, 2247, 3317, 3801, 5611, 9951, 16833, 19367, 23219, 39277, 58101, 69657, 117831, 135569, 406707, 600377, 1801131, 4202639, 12607917]

約数ペア:

[(1, 12607917), (3, 4202639), (7, 1801131), (21, 600377), (31, 406707), (93, 135569), (107, 117831), (181, 69657), (217, 58101), (321, 39277), (543, 23219), (651, 19367), (749, 16833), (1267, 9951), (2247, 5611), (3317, 3801)]