1330731069

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 1845849600

約数和(自身を除く): 515118531

約数列:

[1, 3, 47, 97, 141, 149, 291, 447, 653, 1959, 4559, 7003, 13677, 14453, 21009, 30691, 43359, 63341, 92073, 97297, 190023, 291891, 679291, 2037873, 2977027, 4572959, 8931081, 9437809, 13718877, 28313427, 443577023, 1330731069]

約数ペア:

[(1, 1330731069), (3, 443577023), (47, 28313427), (97, 13718877), (141, 9437809), (149, 8931081), (291, 4572959), (447, 2977027), (653, 2037873), (1959, 679291), (4559, 291891), (7003, 190023), (13677, 97297), (14453, 92073), (21009, 63341), (30691, 43359)]