4374279

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 8008000

約数和(自身を除く): 3633721

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 109, 117, 147, 273, 327, 343, 441, 637, 763, 819, 981, 1029, 1417, 1911, 2289, 3087, 4251, 4459, 5341, 5733, 6867, 9919, 12753, 13377, 16023, 29757, 37387, 40131, 48069, 69433, 89271, 112161, 208299, 336483, 486031, 624897, 1458093, 4374279]

約数ペア:

[(1, 4374279), (3, 1458093), (7, 624897), (9, 486031), (13, 336483), (21, 208299), (39, 112161), (49, 89271), (63, 69433), (91, 48069), (109, 40131), (117, 37387), (147, 29757), (273, 16023), (327, 13377), (343, 12753), (441, 9919), (637, 6867), (763, 5733), (819, 5341), (981, 4459), (1029, 4251), (1417, 3087), (1911, 2289)]