30747189

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 45734976

約数和(自身を除く): 14987787

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 1193, 2343, 3579, 8591, 13123, 25773, 39369, 84703, 144353, 254109, 433059, 931733, 2795199, 10249063, 30747189]

約数ペア:

[(1, 30747189), (3, 10249063), (11, 2795199), (33, 931733), (71, 433059), (121, 254109), (213, 144353), (363, 84703), (781, 39369), (1193, 25773), (2343, 13123), (3579, 8591)]