30318207

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3847}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 42112512

約数和(自身を除く): 11794305

約数列:

[1, 3, 37, 71, 111, 213, 2627, 3847, 7881, 11541, 142339, 273137, 427017, 819411, 10106069, 30318207]

約数ペア:

[(1, 30318207), (3, 10106069), (37, 819411), (71, 427017), (111, 273137), (213, 142339), (2627, 11541), (3847, 7881)]