30938313

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35933}}^1$

素因数の和:35984

約数の個数: 16

約数和(自身を含む): 48295296

約数和(自身を除く): 17356983

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 35933, 107799, 251531, 754593, 1473253, 4419759, 10312771, 30938313]

約数ペア:

[(1, 30938313), (3, 10312771), (7, 4419759), (21, 1473253), (41, 754593), (123, 251531), (287, 107799), (861, 35933)]