30839949

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8297}}^1$

素因数の和:8369

約数の個数: 24

約数和(自身を含む): 51779520

約数和(自身を除く): 20939571

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 8297, 24891, 58079, 74673, 174237, 489523, 522711, 1468569, 3426661, 4405707, 10279983, 30839949]

約数ペア:

[(1, 30839949), (3, 10279983), (7, 4405707), (9, 3426661), (21, 1468569), (59, 522711), (63, 489523), (177, 174237), (413, 74673), (531, 58079), (1239, 24891), (3717, 8297)]