5711121

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 9313920

約数和(自身を除く): 3602799

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 307, 351, 477, 689, 921, 1431, 2067, 2763, 3991, 6201, 8289, 11973, 16271, 18603, 35919, 48813, 107757, 146439, 211523, 439317, 634569, 1903707, 5711121]

約数ペア:

[(1, 5711121), (3, 1903707), (9, 634569), (13, 439317), (27, 211523), (39, 146439), (53, 107757), (117, 48813), (159, 35919), (307, 18603), (351, 16271), (477, 11973), (689, 8289), (921, 6201), (1431, 3991), (2067, 2763)]