13446433

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 19535040

約数和(自身を除く): 6088607

約数列:

[1, 7, 11, 13, 19, 49, 77, 91, 101, 133, 143, 209, 247, 539, 637, 707, 931, 1001, 1111, 1313, 1463, 1729, 1919, 2717, 4949, 7007, 7777, 9191, 10241, 12103, 13433, 14443, 19019, 21109, 24947, 54439, 64337, 94031, 101101, 133133, 147763, 174629, 274417, 707707, 1034341, 1222403, 1920919, 13446433]

約数ペア:

[(1, 13446433), (7, 1920919), (11, 1222403), (13, 1034341), (19, 707707), (49, 274417), (77, 174629), (91, 147763), (101, 133133), (133, 101101), (143, 94031), (209, 64337), (247, 54439), (539, 24947), (637, 21109), (707, 19019), (931, 14443), (1001, 13433), (1111, 12103), (1313, 10241), (1463, 9191), (1729, 7777), (1919, 7007), (2717, 4949)]