31339113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42293}}^1$

素因数の和:42328

約数の個数: 16

約数和(自身を含む): 47369280

約数和(自身を除く): 16030167

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 42293, 126879, 549809, 803567, 1649427, 2410701, 10446371, 31339113]

約数ペア:

[(1, 31339113), (3, 10446371), (13, 2410701), (19, 1649427), (39, 803567), (57, 549809), (247, 126879), (741, 42293)]