21583523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 24837120

約数和(自身を除く): 3253597

約数列:

[1, 13, 17, 127, 221, 769, 1651, 2159, 9997, 13073, 28067, 97663, 169949, 1269619, 1660271, 21583523]

約数ペア:

[(1, 21583523), (13, 1660271), (17, 1269619), (127, 169949), (221, 97663), (769, 28067), (1651, 13073), (2159, 9997)]