2849207787

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{629381}}^1$

素因数の和:629890

約数の個数: 12

約数和(自身を含む): 4123710864

約数和(自身を除く): 1274503077

約数列:

[1, 3, 9, 503, 1509, 4527, 629381, 1888143, 5664429, 316578643, 949735929, 2849207787]

約数ペア:

[(1, 2849207787), (3, 949735929), (9, 316578643), (503, 5664429), (1509, 1888143), (4527, 629381)]