2585751471

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{269}}^1\times {\mathrm{673}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 4025397600

約数和(自身を除く): 1439646129

約数列:

[1, 3, 9, 23, 27, 69, 207, 269, 529, 621, 673, 807, 1587, 2019, 2421, 4761, 6057, 6187, 7263, 14283, 15479, 18171, 18561, 46437, 55683, 139311, 142301, 167049, 181037, 356017, 417933, 426903, 543111, 1068051, 1280709, 1629333, 3204153, 3842127, 4163851, 4887999, 9612459, 12491553, 37474659, 95768573, 112423977, 287305719, 861917157, 2585751471]

約数ペア:

[(1, 2585751471), (3, 861917157), (9, 287305719), (23, 112423977), (27, 95768573), (69, 37474659), (207, 12491553), (269, 9612459), (529, 4887999), (621, 4163851), (673, 3842127), (807, 3204153), (1587, 1629333), (2019, 1280709), (2421, 1068051), (4761, 543111), (6057, 426903), (6187, 417933), (7263, 356017), (14283, 181037), (15479, 167049), (18171, 142301), (18561, 139311), (46437, 55683)]