2013760217

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{9280001}}^1$

素因数の和:9280039

約数の個数: 8

約数和(自身を含む): 2375680512

約数和(自身を除く): 361920295

約数列:

[1, 7, 31, 217, 9280001, 64960007, 287680031, 2013760217]

約数ペア:

[(1, 2013760217), (7, 287680031), (31, 64960007), (217, 9280001)]