6938477

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4052

約数の個数: 16

約数和(自身を含む): 8991360

約数和(自身を除く): 2052883

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 4013, 28091, 52169, 76247, 365183, 533729, 991211, 6938477]

約数ペア:

[(1, 6938477), (7, 991211), (13, 533729), (19, 365183), (91, 76247), (133, 52169), (247, 28091), (1729, 4013)]