13044765

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21211}}^1$

素因数の和:21260

約数の個数: 16

約数和(自身を含む): 21381696

約数和(自身を除く): 8336931

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 21211, 63633, 106055, 318165, 869651, 2608953, 4348255, 13044765]

約数ペア:

[(1, 13044765), (3, 4348255), (5, 2608953), (15, 869651), (41, 318165), (123, 106055), (205, 63633), (615, 21211)]