11268591

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 15415680

約数和(自身を除く): 4147089

約数列:

[1, 3, 61, 139, 183, 417, 443, 1329, 8479, 25437, 27023, 61577, 81069, 184731, 3756197, 11268591]

約数ペア:

[(1, 11268591), (3, 3756197), (61, 184731), (139, 81069), (183, 61577), (417, 27023), (443, 25437), (1329, 8479)]