9706991

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 11427840

約数和(自身を除く): 1720849

約数列:

[1, 7, 61, 127, 179, 427, 889, 1253, 7747, 10919, 22733, 54229, 76433, 159131, 1386713, 9706991]

約数ペア:

[(1, 9706991), (7, 1386713), (61, 159131), (127, 76433), (179, 54229), (427, 22733), (889, 10919), (1253, 7747)]