13368313

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 16321536

約数和(自身を除く): 2953223

約数列:

[1, 7, 23, 43, 161, 301, 989, 1931, 6923, 13517, 44413, 83033, 310891, 581231, 1909759, 13368313]

約数ペア:

[(1, 13368313), (7, 1909759), (23, 581231), (43, 310891), (161, 83033), (301, 44413), (989, 13517), (1931, 6923)]