1395572871

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4337}}^1$

素因数の和:4564

約数の個数: 48

約数和(自身を含む): 2373753600

約数和(自身を除く): 978180729

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 199, 231, 539, 597, 1393, 1617, 2189, 4179, 4337, 6567, 9751, 13011, 15323, 29253, 30359, 45969, 47707, 91077, 107261, 143121, 212513, 321783, 333949, 637539, 863063, 1001847, 2337643, 2589189, 6041441, 7012929, 9493693, 18124323, 28481079, 42290087, 66455851, 126870261, 199367553, 465190957, 1395572871]

約数ペア:

[(1, 1395572871), (3, 465190957), (7, 199367553), (11, 126870261), (21, 66455851), (33, 42290087), (49, 28481079), (77, 18124323), (147, 9493693), (199, 7012929), (231, 6041441), (539, 2589189), (597, 2337643), (1393, 1001847), (1617, 863063), (2189, 637539), (4179, 333949), (4337, 321783), (6567, 212513), (9751, 143121), (13011, 107261), (15323, 91077), (29253, 47707), (30359, 45969)]