2215741143

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47251}}^1$

素因数の和:47308

約数の個数: 48

約数和(自身を含む): 3878444160

約数和(自身を除く): 1662703017

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 539, 609, 957, 1421, 1617, 2233, 4263, 6699, 15631, 46893, 47251, 141753, 330757, 519761, 992271, 1370279, 1559283, 2315299, 3638327, 4110837, 6945897, 9591953, 10914981, 15073069, 25468289, 28775859, 45219207, 67143671, 76404867, 105511483, 201431013, 316534449, 738580381, 2215741143]

約数ペア:

[(1, 2215741143), (3, 738580381), (7, 316534449), (11, 201431013), (21, 105511483), (29, 76404867), (33, 67143671), (49, 45219207), (77, 28775859), (87, 25468289), (147, 15073069), (203, 10914981), (231, 9591953), (319, 6945897), (539, 4110837), (609, 3638327), (957, 2315299), (1421, 1559283), (1617, 1370279), (2233, 992271), (4263, 519761), (6699, 330757), (15631, 141753), (46893, 47251)]