1957040883

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{89009}}^1$

素因数の和:89371

約数の個数: 24

約数和(自身を含む): 3239964000

約数和(自身を除く): 1282923117

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2443, 3141, 7329, 21987, 89009, 267027, 623063, 801081, 1869189, 5607567, 31064141, 93192423, 217448987, 279577269, 652346961, 1957040883]

約数ペア:

[(1, 1957040883), (3, 652346961), (7, 279577269), (9, 217448987), (21, 93192423), (63, 31064141), (349, 5607567), (1047, 1869189), (2443, 801081), (3141, 623063), (7329, 267027), (21987, 89009)]