7196421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 10160640

約数和(自身を除く): 2964219

約数列:

[1, 3, 19, 57, 251, 503, 753, 1509, 4769, 9557, 14307, 28671, 126253, 378759, 2398807, 7196421]

約数ペア:

[(1, 7196421), (3, 2398807), (19, 378759), (57, 126253), (251, 28671), (503, 14307), (753, 9557), (1509, 4769)]