1357379121

素因数分解:

$3^1\times 7^1\times {\mathrm{64637101}}^1$

素因数の和:64637111

約数の個数: 8

約数和(自身を含む): 2068387264

約数和(自身を除く): 711008143

約数列:

[1, 3, 7, 21, 64637101, 193911303, 452459707, 1357379121]

約数ペア:

[(1, 1357379121), (3, 452459707), (7, 193911303), (21, 64637101)]