1493640897

素因数分解:

$3^1\times 7^1\times {\mathrm{6367}}^1\times {\mathrm{11171}}^1$

素因数の和:17548

約数の個数: 16

約数和(自身を含む): 2276585472

約数和(自身を除く): 782944575

約数列:

[1, 3, 7, 21, 6367, 11171, 19101, 33513, 44569, 78197, 133707, 234591, 71125757, 213377271, 497880299, 1493640897]

約数ペア:

[(1, 1493640897), (3, 497880299), (7, 213377271), (21, 71125757), (6367, 234591), (11171, 133707), (19101, 78197), (33513, 44569)]