648300237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{10501}}^1$

素因数の和:12100

約数の個数: 16

約数和(自身を含む): 931569408

約数和(自身を除く): 283269171

約数列:

[1, 3, 13, 39, 1583, 4749, 10501, 20579, 31503, 61737, 136513, 409539, 16623083, 49869249, 216100079, 648300237]

約数ペア:

[(1, 648300237), (3, 216100079), (13, 49869249), (39, 16623083), (1583, 409539), (4749, 136513), (10501, 61737), (20579, 31503)]