4210479

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 7705152

約数和(自身を除く): 3494673

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 97, 117, 159, 273, 291, 371, 477, 679, 689, 819, 873, 1113, 1261, 2037, 2067, 3339, 3783, 4823, 5141, 6111, 6201, 8827, 11349, 14469, 15423, 26481, 35987, 43407, 46269, 66833, 79443, 107961, 200499, 323883, 467831, 601497, 1403493, 4210479]

約数ペア:

[(1, 4210479), (3, 1403493), (7, 601497), (9, 467831), (13, 323883), (21, 200499), (39, 107961), (53, 79443), (63, 66833), (91, 46269), (97, 43407), (117, 35987), (159, 26481), (273, 15423), (291, 14469), (371, 11349), (477, 8827), (679, 6201), (689, 6111), (819, 5141), (873, 4823), (1113, 3783), (1261, 3339), (2037, 2067)]