12325509

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1510

約数の個数: 36

約数和(自身を含む): 21815040

約数和(自身を除く): 9489531

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 1471, 2793, 4413, 8379, 10297, 13239, 27949, 30891, 72079, 83847, 92673, 195643, 216237, 251541, 586929, 648711, 1369501, 1760787, 4108503, 12325509]

約数ペア:

[(1, 12325509), (3, 4108503), (7, 1760787), (9, 1369501), (19, 648711), (21, 586929), (49, 251541), (57, 216237), (63, 195643), (133, 92673), (147, 83847), (171, 72079), (399, 30891), (441, 27949), (931, 13239), (1197, 10297), (1471, 8379), (2793, 4413)]