13309413621

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1\times {\mathrm{17909}}^1$

素因数の和:18785

約数の個数: 32

約数和(自身を含む): 20779038720

約数和(自身を除く): 7469625099

約数列:

[1, 3, 7, 21, 43, 129, 301, 823, 903, 2469, 5761, 17283, 17909, 35389, 53727, 106167, 125363, 247723, 376089, 743169, 770087, 2310261, 5390609, 14739107, 16171827, 44217321, 103173749, 309521247, 633781601, 1901344803, 4436471207, 13309413621]

約数ペア:

[(1, 13309413621), (3, 4436471207), (7, 1901344803), (21, 633781601), (43, 309521247), (129, 103173749), (301, 44217321), (823, 16171827), (903, 14739107), (2469, 5390609), (5761, 2310261), (17283, 770087), (17909, 743169), (35389, 376089), (53727, 247723), (106167, 125363)]