23665689

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{12703}}^1$

素因数の和:12738

約数の個数: 20

約数和(自身を含む): 36892416

約数和(自身を除く): 13226727

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 12703, 38109, 114327, 292169, 342981, 876507, 1028943, 2629521, 7888563, 23665689]

約数ペア:

[(1, 23665689), (3, 7888563), (9, 2629521), (23, 1028943), (27, 876507), (69, 342981), (81, 292169), (207, 114327), (621, 38109), (1863, 12703)]