6312789

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 10813440

約数和(自身を除く): 4500651

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 263, 381, 789, 889, 1143, 1841, 2367, 2667, 3429, 5523, 7101, 8001, 16569, 24003, 33401, 49707, 100203, 233807, 300609, 701421, 901827, 2104263, 6312789]

約数ペア:

[(1, 6312789), (3, 2104263), (7, 901827), (9, 701421), (21, 300609), (27, 233807), (63, 100203), (127, 49707), (189, 33401), (263, 24003), (381, 16569), (789, 8001), (889, 7101), (1143, 5523), (1841, 3429), (2367, 2667)]