243791999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{1039}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 270466560

約数和(自身を除く): 26674561

約数列:

[1, 11, 83, 257, 913, 1039, 2827, 11429, 21331, 86237, 234641, 267023, 948607, 2937253, 22162909, 243791999]

約数ペア:

[(1, 243791999), (11, 22162909), (83, 2937253), (257, 948607), (913, 267023), (1039, 234641), (2827, 86237), (11429, 21331)]