26397077

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 31752192

約数和(自身を除く): 5355115

約数列:

[1, 7, 23, 127, 161, 889, 1291, 2921, 9037, 20447, 29693, 163957, 207851, 1147699, 3771011, 26397077]

約数ペア:

[(1, 26397077), (7, 3771011), (23, 1147699), (127, 207851), (161, 163957), (889, 29693), (1291, 20447), (2921, 9037)]