2911179

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 4184064

約数和(自身を除く): 1272885

約数列:

[1, 3, 23, 31, 69, 93, 713, 1361, 2139, 4083, 31303, 42191, 93909, 126573, 970393, 2911179]

約数ペア:

[(1, 2911179), (3, 970393), (23, 126573), (31, 93909), (69, 42191), (93, 31303), (713, 4083), (1361, 2139)]