13811877

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 20913984

約数和(自身を除く): 7102107

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 503, 1017, 1509, 3051, 4527, 9153, 13581, 27459, 40743, 56839, 122229, 170517, 511551, 1534653, 4603959, 13811877]

約数ペア:

[(1, 13811877), (3, 4603959), (9, 1534653), (27, 511551), (81, 170517), (113, 122229), (243, 56839), (339, 40743), (503, 27459), (1017, 13581), (1509, 9153), (3051, 4527)]