31340283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34939}}^1$

素因数の和:34978

約数の個数: 16

約数和(自身を含む): 46959360

約数和(自身を除く): 15619077

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 34939, 104817, 454207, 803597, 1362621, 2410791, 10446761, 31340283]

約数ペア:

[(1, 31340283), (3, 10446761), (13, 2410791), (23, 1362621), (39, 803597), (69, 454207), (299, 104817), (897, 34939)]