2907352007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{29173}}^1$

素因数の和:29822

約数の個数: 16

約数和(自身を含む): 3472872960

約数和(自身を除く): 565520953

約数列:

[1, 7, 23, 161, 619, 4333, 14237, 29173, 99659, 204211, 670979, 4696853, 18058087, 126406609, 415336001, 2907352007]

約数ペア:

[(1, 2907352007), (7, 415336001), (23, 126406609), (161, 18058087), (619, 4696853), (4333, 670979), (14237, 204211), (29173, 99659)]