9968794849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{18329}}^1$

素因数の和:18489

約数の個数: 32

約数和(自身を含む): 11972862720

約数和(自身を除く): 2004067871

約数列:

[1, 13, 17, 23, 107, 221, 299, 391, 1391, 1819, 2461, 5083, 18329, 23647, 31993, 41837, 238277, 311593, 421567, 543881, 1961203, 4050709, 5480371, 7166639, 25495639, 33340451, 45107669, 93166307, 433425863, 586399697, 766830373, 9968794849]

約数ペア:

[(1, 9968794849), (13, 766830373), (17, 586399697), (23, 433425863), (107, 93166307), (221, 45107669), (299, 33340451), (391, 25495639), (1391, 7166639), (1819, 5480371), (2461, 4050709), (5083, 1961203), (18329, 543881), (23647, 421567), (31993, 311593), (41837, 238277)]