22391961

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 30336768

約数和(自身を除く): 7944807

約数列:

[1, 3, 131, 227, 251, 393, 681, 753, 29737, 32881, 56977, 89211, 98643, 170931, 7463987, 22391961]

約数ペア:

[(1, 22391961), (3, 7463987), (131, 170931), (227, 98643), (251, 89211), (393, 56977), (681, 32881), (753, 29737)]