1958366943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{78583}}^1$

素因数の和:78676

約数の個数: 32

約数和(自身を含む): 3168506880

約数和(自身を除く): 1210139937

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 8307, 24921, 78583, 235749, 707247, 1021579, 2121741, 3064737, 5579393, 9194211, 16738179, 27582633, 50214537, 72532109, 150643611, 217596327, 652788981, 1958366943]

約数ペア:

[(1, 1958366943), (3, 652788981), (9, 217596327), (13, 150643611), (27, 72532109), (39, 50214537), (71, 27582633), (117, 16738179), (213, 9194211), (351, 5579393), (639, 3064737), (923, 2121741), (1917, 1021579), (2769, 707247), (8307, 235749), (24921, 78583)]