6621957

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 9966528

約数和(自身を除く): 3344571

約数列:

[1, 3, 9, 43, 71, 129, 213, 241, 387, 639, 723, 2169, 3053, 9159, 10363, 17111, 27477, 31089, 51333, 93267, 153999, 735773, 2207319, 6621957]

約数ペア:

[(1, 6621957), (3, 2207319), (9, 735773), (43, 153999), (71, 93267), (129, 51333), (213, 31089), (241, 27477), (387, 17111), (639, 10363), (723, 9159), (2169, 3053)]