7006540009

素因数分解:

$7^1\times {\mathrm{503}}^1\times {\mathrm{1021}}^1\times {\mathrm{1949}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 8035372800

約数和(自身を除く): 1028832791

約数列:

[1, 7, 503, 1021, 1949, 3521, 7147, 13643, 513563, 980347, 1989929, 3594941, 6862429, 13929503, 1000934287, 7006540009]

約数ペア:

[(1, 7006540009), (7, 1000934287), (503, 13929503), (1021, 6862429), (1949, 3594941), (3521, 1989929), (7147, 980347), (13643, 513563)]