40109853

素因数分解:

$3^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{1601}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 61209216

約数和(自身を除く): 21099363

約数列:

[1, 3, 7, 21, 1193, 1601, 3579, 4803, 8351, 11207, 25053, 33621, 1909993, 5729979, 13369951, 40109853]

約数ペア:

[(1, 40109853), (3, 13369951), (7, 5729979), (21, 1909993), (1193, 33621), (1601, 25053), (3579, 11207), (4803, 8351)]