26591547

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 36227840

約数和(自身を除く): 9636293

約数列:

[1, 3, 61, 183, 331, 439, 993, 1317, 20191, 26779, 60573, 80337, 145309, 435927, 8863849, 26591547]

約数ペア:

[(1, 26591547), (3, 8863849), (61, 435927), (183, 145309), (331, 80337), (439, 60573), (993, 26779), (1317, 20191)]