27477665423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{67957}}^1$

素因数の和:69626

約数の個数: 16

約数和(自身を含む): 31168257120

約数和(自身を除く): 3690591697

約数列:

[1, 13, 19, 247, 1637, 21281, 31103, 67957, 404339, 883441, 1291183, 16785379, 111245609, 1446192917, 2113666571, 27477665423]

約数ペア:

[(1, 27477665423), (13, 2113666571), (19, 1446192917), (247, 111245609), (1637, 16785379), (21281, 1291183), (31103, 883441), (67957, 404339)]