25699947

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4093}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 44018688

約数和(自身を除く): 18318741

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 4093, 6279, 12279, 28651, 53209, 85953, 94139, 159627, 282417, 372463, 658973, 1117389, 1223807, 1976919, 3671421, 8566649, 25699947]

約数ペア:

[(1, 25699947), (3, 8566649), (7, 3671421), (13, 1976919), (21, 1223807), (23, 1117389), (39, 658973), (69, 372463), (91, 282417), (161, 159627), (273, 94139), (299, 85953), (483, 53209), (897, 28651), (2093, 12279), (4093, 6279)]