1942971

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 2799360

約数和(自身を除く): 856389

約数列:

[1, 3, 23, 29, 69, 87, 667, 971, 2001, 2913, 22333, 28159, 66999, 84477, 647657, 1942971]

約数ペア:

[(1, 1942971), (3, 647657), (23, 84477), (29, 66999), (69, 28159), (87, 22333), (667, 2913), (971, 2001)]