26019297

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 38918880

約数和(自身を除く): 12899583

約数列:

[1, 3, 9, 41, 107, 123, 321, 369, 659, 963, 1977, 4387, 5931, 13161, 27019, 39483, 70513, 81057, 211539, 243171, 634617, 2891033, 8673099, 26019297]

約数ペア:

[(1, 26019297), (3, 8673099), (9, 2891033), (41, 634617), (107, 243171), (123, 211539), (321, 81057), (369, 70513), (659, 39483), (963, 27019), (1977, 13161), (4387, 5931)]