2912232393

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 5045483520

約数和(自身を除く): 2133251127

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 307, 371, 477, 921, 947, 1113, 1431, 2149, 2763, 2841, 3339, 6447, 6629, 8289, 8523, 10017, 16271, 19341, 19887, 25569, 48813, 50191, 58023, 59661, 113897, 146439, 150573, 178983, 290729, 341691, 351337, 439317, 451719, 872187, 1025073, 1054011, 1355157, 2035103, 2616561, 3075219, 3162033, 6105309, 7849683, 9486099, 15408637, 18315927, 46225911, 54947781, 107860459, 138677733, 323581377, 416033199, 970744131, 2912232393]

約数ペア:

[(1, 2912232393), (3, 970744131), (7, 416033199), (9, 323581377), (21, 138677733), (27, 107860459), (53, 54947781), (63, 46225911), (159, 18315927), (189, 15408637), (307, 9486099), (371, 7849683), (477, 6105309), (921, 3162033), (947, 3075219), (1113, 2616561), (1431, 2035103), (2149, 1355157), (2763, 1054011), (2841, 1025073), (3339, 872187), (6447, 451719), (6629, 439317), (8289, 351337), (8523, 341691), (10017, 290729), (16271, 178983), (19341, 150573), (19887, 146439), (25569, 113897), (48813, 59661), (50191, 58023)]