31906685439

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1\times {\mathrm{1301}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 48420275904

約数和(自身を除く): 16513590465

約数列:

[1, 3, 9, 23, 69, 207, 257, 461, 771, 1301, 1383, 2313, 3903, 4149, 5911, 10603, 11709, 17733, 29923, 31809, 53199, 89769, 95427, 118477, 269307, 334357, 355431, 599761, 1003071, 1066293, 1799283, 2724971, 3009213, 5397849, 7690211, 8174913, 13794503, 23070633, 24524739, 41383509, 69211899, 124150527, 154138577, 462415731, 1387247193, 3545187271, 10635561813, 31906685439]

約数ペア:

[(1, 31906685439), (3, 10635561813), (9, 3545187271), (23, 1387247193), (69, 462415731), (207, 154138577), (257, 124150527), (461, 69211899), (771, 41383509), (1301, 24524739), (1383, 23070633), (2313, 13794503), (3903, 8174913), (4149, 7690211), (5911, 5397849), (10603, 3009213), (11709, 2724971), (17733, 1799283), (29923, 1066293), (31809, 1003071), (53199, 599761), (89769, 355431), (95427, 334357), (118477, 269307)]