12758528079

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{42958007}}^1$

素因数の和:42958027

約数の個数: 16

約数和(自身を含む): 20619843840

約数和(自身を除く): 7861315761

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 42958007, 128874021, 386622063, 472538077, 1159866189, 1417614231, 4252842693, 12758528079]

約数ペア:

[(1, 12758528079), (3, 4252842693), (9, 1417614231), (11, 1159866189), (27, 472538077), (33, 386622063), (99, 128874021), (297, 42958007)]