108853213

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 126120960

約数和(自身を除く): 17267747

約数列:

[1, 7, 137, 223, 509, 959, 1561, 3563, 30551, 69733, 113507, 213857, 488131, 794549, 15550459, 108853213]

約数ペア:

[(1, 108853213), (7, 15550459), (137, 794549), (223, 488131), (509, 213857), (959, 113507), (1561, 69733), (3563, 30551)]