13487853

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5503}}^1$

素因数の和:5568

約数の個数: 16

約数和(自身を含む): 19374080

約数和(自身を除く): 5886227

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 5503, 16509, 104557, 236629, 313671, 709887, 4495951, 13487853]

約数ペア:

[(1, 13487853), (3, 4495951), (19, 709887), (43, 313671), (57, 236629), (129, 104557), (817, 16509), (2451, 5503)]