1922961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 2859840

約数和(自身を除く): 936879

約数列:

[1, 3, 23, 29, 31, 69, 87, 93, 667, 713, 899, 961, 2001, 2139, 2697, 2883, 20677, 22103, 27869, 62031, 66309, 83607, 640987, 1922961]

約数ペア:

[(1, 1922961), (3, 640987), (23, 83607), (29, 66309), (31, 62031), (69, 27869), (87, 22103), (93, 20677), (667, 2883), (713, 2697), (899, 2139), (961, 2001)]