30239991

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197647}}^1$

素因数の和:197670

約数の個数: 12

約数和(自身を含む): 46249632

約数和(自身を除く): 16009641

約数列:

[1, 3, 9, 17, 51, 153, 197647, 592941, 1778823, 3359999, 10079997, 30239991]

約数ペア:

[(1, 30239991), (3, 10079997), (9, 3359999), (17, 1778823), (51, 592941), (153, 197647)]