30917163

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3923}}^1$

素因数の和:4034

約数の個数: 16

約数和(自身を含む): 42944256

約数和(自身を除く): 12027093

約数列:

[1, 3, 37, 71, 111, 213, 2627, 3923, 7881, 11769, 145151, 278533, 435453, 835599, 10305721, 30917163]

約数ペア:

[(1, 30917163), (3, 10305721), (37, 835599), (71, 435453), (111, 278533), (213, 145151), (2627, 11769), (3923, 7881)]