25078833

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 39574080

約数和(自身を除く): 14495247

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 3019, 8307, 9057, 27171, 39247, 117741, 214349, 353223, 643047, 1929141, 2786537, 8359611, 25078833]

約数ペア:

[(1, 25078833), (3, 8359611), (9, 2786537), (13, 1929141), (39, 643047), (71, 353223), (117, 214349), (213, 117741), (639, 39247), (923, 27171), (2769, 9057), (3019, 8307)]