38987971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 43908480

約数和(自身を除く): 4920509

約数列:

[1, 11, 43, 139, 473, 593, 1529, 5977, 6523, 25499, 65747, 82427, 280489, 906697, 3544361, 38987971]

約数ペア:

[(1, 38987971), (11, 3544361), (43, 906697), (139, 280489), (473, 82427), (593, 65747), (1529, 25499), (5977, 6523)]