7990083

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 12108096

約数和(自身を除く): 4118013

約数列:

[1, 3, 9, 27, 81, 131, 243, 251, 393, 753, 1179, 2259, 3537, 6777, 10611, 20331, 31833, 32881, 60993, 98643, 295929, 887787, 2663361, 7990083]

約数ペア:

[(1, 7990083), (3, 2663361), (9, 887787), (27, 295929), (81, 98643), (131, 60993), (243, 32881), (251, 31833), (393, 20331), (753, 10611), (1179, 6777), (2259, 3537)]