1691159041

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 2094079680

約数和(自身を除く): 402920639

約数列:

[1, 11, 13, 29, 121, 131, 143, 283, 319, 377, 1441, 1573, 1703, 3113, 3509, 3679, 3799, 4147, 8207, 15851, 18733, 34243, 37073, 40469, 41789, 45617, 49387, 90277, 106691, 206063, 407803, 445159, 459679, 481949, 543257, 993047, 1075117, 1173601, 4485833, 5301439, 5975827, 11826287, 12909611, 13976521, 58315829, 130089157, 153741731, 1691159041]

約数ペア:

[(1, 1691159041), (11, 153741731), (13, 130089157), (29, 58315829), (121, 13976521), (131, 12909611), (143, 11826287), (283, 5975827), (319, 5301439), (377, 4485833), (1441, 1173601), (1573, 1075117), (1703, 993047), (3113, 543257), (3509, 481949), (3679, 459679), (3799, 445159), (4147, 407803), (8207, 206063), (15851, 106691), (18733, 90277), (34243, 49387), (37073, 45617), (40469, 41789)]