40382853

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{2377}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 61637760

約数和(自身を除く): 21254907

約数列:

[1, 3, 7, 21, 809, 2377, 2427, 5663, 7131, 16639, 16989, 49917, 1922993, 5768979, 13460951, 40382853]

約数ペア:

[(1, 40382853), (3, 13460951), (7, 5768979), (21, 1922993), (809, 49917), (2377, 16989), (2427, 16639), (5663, 7131)]