2019437109

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{2437}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 3061347840

約数和(自身を除く): 1041910731

約数列:

[1, 3, 9, 27, 47, 141, 423, 653, 1269, 1959, 2437, 5877, 7311, 17631, 21933, 30691, 65799, 92073, 114539, 276219, 343617, 828657, 1030851, 1591361, 3092553, 4774083, 14322249, 42966747, 74793967, 224381901, 673145703, 2019437109]

約数ペア:

[(1, 2019437109), (3, 673145703), (9, 224381901), (27, 74793967), (47, 42966747), (141, 14322249), (423, 4774083), (653, 3092553), (1269, 1591361), (1959, 1030851), (2437, 828657), (5877, 343617), (7311, 276219), (17631, 114539), (21933, 92073), (30691, 65799)]