30661563

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3626

約数の個数: 16

約数和(自身を含む): 42481152

約数和(自身を除く): 11819589

約数列:

[1, 3, 41, 71, 123, 213, 2911, 3511, 8733, 10533, 143951, 249281, 431853, 747843, 10220521, 30661563]

約数ペア:

[(1, 30661563), (3, 10220521), (41, 747843), (71, 431853), (123, 249281), (213, 143951), (2911, 10533), (3511, 8733)]