1330795949

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{1721}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 1589309568

約数和(自身を除く): 258513619

約数列:

[1, 7, 43, 49, 301, 367, 1721, 2107, 2569, 12047, 15781, 17983, 74003, 84329, 110467, 518021, 631607, 773269, 3626147, 4421249, 27159101, 30948743, 190113707, 1330795949]

約数ペア:

[(1, 1330795949), (7, 190113707), (43, 30948743), (49, 27159101), (301, 4421249), (367, 3626147), (1721, 773269), (2107, 631607), (2569, 518021), (12047, 110467), (15781, 84329), (17983, 74003)]