240717139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 283852800

約数和(自身を除く): 43135661

約数列:

[1, 13, 29, 31, 43, 377, 403, 479, 559, 899, 1247, 1333, 6227, 11687, 13891, 14849, 16211, 17329, 20597, 38657, 180583, 193037, 267761, 430621, 502541, 597313, 638507, 5598073, 7765069, 8300591, 18516703, 240717139]

約数ペア:

[(1, 240717139), (13, 18516703), (29, 8300591), (31, 7765069), (43, 5598073), (377, 638507), (403, 597313), (479, 502541), (559, 430621), (899, 267761), (1247, 193037), (1333, 180583), (6227, 38657), (11687, 20597), (13891, 17329), (14849, 16211)]