5241717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 8281728

約数和(自身を除く): 3040011

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 631, 639, 923, 1893, 2769, 5679, 8203, 8307, 24609, 44801, 73827, 134403, 403209, 582413, 1747239, 5241717]

約数ペア:

[(1, 5241717), (3, 1747239), (9, 582413), (13, 403209), (39, 134403), (71, 73827), (117, 44801), (213, 24609), (631, 8307), (639, 8203), (923, 5679), (1893, 2769)]