15138189

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13901}}^1$

素因数の和:13929

約数の個数: 18

約数和(自身を含む): 24036558

約数和(自身を除く): 8898369

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 13901, 41703, 125109, 152911, 458733, 1376199, 1682021, 5046063, 15138189]

約数ペア:

[(1, 15138189), (3, 5046063), (9, 1682021), (11, 1376199), (33, 458733), (99, 152911), (121, 125109), (363, 41703), (1089, 13901)]