280748039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{11617}}^1$

素因数の和:11667

約数の個数: 16

約数和(自身を含む): 331810080

約数和(自身を除く): 51062041

約数列:

[1, 11, 13, 143, 169, 1859, 2197, 11617, 24167, 127787, 151021, 1661231, 1963273, 21596003, 25522549, 280748039]

約数ペア:

[(1, 280748039), (11, 25522549), (13, 21596003), (143, 1963273), (169, 1661231), (1859, 151021), (2197, 127787), (11617, 24167)]