31335213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{114781}}^1$

素因数の和:114804

約数の個数: 16

約数和(自身を含む): 51422336

約数和(自身を除く): 20087123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 114781, 344343, 803467, 1492153, 2410401, 4476459, 10445071, 31335213]

約数ペア:

[(1, 31335213), (3, 10445071), (7, 4476459), (13, 2410401), (21, 1492153), (39, 803467), (91, 344343), (273, 114781)]