2017336563

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{19919}}^1$

素因数の和:19981

約数の個数: 48

約数和(自身を含む): 3391180800

約数和(自身を除く): 1373844237

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 121, 279, 297, 341, 363, 837, 1023, 1089, 3069, 3267, 3751, 9207, 11253, 19919, 33759, 59757, 101277, 179271, 219109, 537813, 617489, 657327, 1852467, 1971981, 2410199, 5557401, 5915943, 6792379, 7230597, 16672203, 20377137, 21691791, 61131411, 65075373, 74716169, 183394233, 224148507, 672445521, 2017336563]

約数ペア:

[(1, 2017336563), (3, 672445521), (9, 224148507), (11, 183394233), (27, 74716169), (31, 65075373), (33, 61131411), (93, 21691791), (99, 20377137), (121, 16672203), (279, 7230597), (297, 6792379), (341, 5915943), (363, 5557401), (837, 2410199), (1023, 1971981), (1089, 1852467), (3069, 657327), (3267, 617489), (3751, 537813), (9207, 219109), (11253, 179271), (19919, 101277), (33759, 59757)]