397322939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{33997}}^1$

素因数の和:34070

約数の個数: 16

約数和(自身を含む): 456933120

約数和(自身を除く): 59610181

約数列:

[1, 13, 29, 31, 377, 403, 899, 11687, 33997, 441961, 985913, 1053907, 12816869, 13700791, 30563303, 397322939]

約数ペア:

[(1, 397322939), (13, 30563303), (29, 13700791), (31, 12816869), (377, 1053907), (403, 985913), (899, 441961), (11687, 33997)]