2222522547

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{739}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 3543120000

約数和(自身を除く): 1320597453

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 499, 739, 861, 1497, 2009, 2217, 3493, 5173, 6027, 10479, 15519, 20459, 24451, 30299, 36211, 61377, 73353, 90897, 108633, 143213, 212093, 368761, 429639, 636279, 1002491, 1106283, 1484651, 2581327, 3007473, 4453953, 7743981, 15119201, 18069289, 45357603, 54207867, 105834407, 317503221, 740840849, 2222522547]

約数ペア:

[(1, 2222522547), (3, 740840849), (7, 317503221), (21, 105834407), (41, 54207867), (49, 45357603), (123, 18069289), (147, 15119201), (287, 7743981), (499, 4453953), (739, 3007473), (861, 2581327), (1497, 1484651), (2009, 1106283), (2217, 1002491), (3493, 636279), (5173, 429639), (6027, 368761), (10479, 212093), (15519, 143213), (20459, 108633), (24451, 90897), (30299, 73353), (36211, 61377)]