879565797

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5011}}^1$

素因数の和:5231

約数の個数: 40

約数和(自身を含む): 1440929952

約数和(自身を除く): 561364155

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 197, 297, 591, 891, 1773, 2167, 5011, 5319, 6501, 15033, 15957, 19503, 45099, 55121, 58509, 135297, 165363, 175527, 405891, 496089, 987167, 1488267, 2961501, 4464801, 8884503, 10858837, 26653509, 32576511, 79960527, 97729533, 293188599, 879565797]

約数ペア:

[(1, 879565797), (3, 293188599), (9, 97729533), (11, 79960527), (27, 32576511), (33, 26653509), (81, 10858837), (99, 8884503), (197, 4464801), (297, 2961501), (591, 1488267), (891, 987167), (1773, 496089), (2167, 405891), (5011, 175527), (5319, 165363), (6501, 135297), (15033, 58509), (15957, 55121), (19503, 45099)]