197930609541

素因数分解:

$3^2\times 7^1\times {\mathrm{6793}}^1\times {\mathrm{462499}}^1$

素因数の和:469305

約数の個数: 24

約数和(自身を含む): 326791400000

約数和(自身を除く): 128860790459

約数列:

[1, 3, 7, 9, 21, 63, 6793, 20379, 47551, 61137, 142653, 427959, 462499, 1387497, 3237493, 4162491, 9712479, 29137437, 3141755707, 9425267121, 21992289949, 28275801363, 65976869847, 197930609541]

約数ペア:

[(1, 197930609541), (3, 65976869847), (7, 28275801363), (9, 21992289949), (21, 9425267121), (63, 3141755707), (6793, 29137437), (20379, 9712479), (47551, 4162491), (61137, 3237493), (142653, 1387497), (427959, 462499)]