7446981

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 10157504

約数和(自身を除く): 2710523

約数列:

[1, 3, 97, 157, 163, 291, 471, 489, 15229, 15811, 25591, 45687, 47433, 76773, 2482327, 7446981]

約数ペア:

[(1, 7446981), (3, 2482327), (97, 76773), (157, 47433), (163, 45687), (291, 25591), (471, 15811), (489, 15229)]