30631317

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4639}}^1$

素因数の和:4744

約数の個数: 16

約数和(自身を含む): 42762240

約数和(自身を除く): 12130923

約数列:

[1, 3, 31, 71, 93, 213, 2201, 4639, 6603, 13917, 143809, 329369, 431427, 988107, 10210439, 30631317]

約数ペア:

[(1, 30631317), (3, 10210439), (31, 988107), (71, 431427), (93, 329369), (213, 143809), (2201, 13917), (4639, 6603)]