131119098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{17581}}^1$

素因数の和:17710

約数の個数: 32

約数和(自身を含む): 288626112

約数和(自身を除く): 157507014

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 17581, 35162, 52743, 105486, 193391, 386782, 580173, 1160346, 1986653, 3973306, 5959959, 11919918, 21853183, 43706366, 65559549, 131119098]

約数ペア:

[(1, 131119098), (2, 65559549), (3, 43706366), (6, 21853183), (11, 11919918), (22, 5959959), (33, 3973306), (66, 1986653), (113, 1160346), (226, 580173), (339, 386782), (678, 193391), (1243, 105486), (2486, 52743), (3729, 35162), (7458, 17581)]