9400839

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23561}}^1$

素因数の和:23590

約数の個数: 16

約数和(自身を含む): 15079680

約数和(自身を除く): 5678841

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 23561, 70683, 164927, 447659, 494781, 1342977, 3133613, 9400839]

約数ペア:

[(1, 9400839), (3, 3133613), (7, 1342977), (19, 494781), (21, 447659), (57, 164927), (133, 70683), (399, 23561)]