39586473

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 61963200

約数和(自身を除く): 22376727

約数列:

[1, 3, 9, 23, 31, 69, 93, 199, 207, 279, 597, 713, 961, 1791, 2139, 2883, 4577, 6169, 6417, 8649, 13731, 18507, 22103, 41193, 55521, 66309, 141887, 191239, 198927, 425661, 573717, 1276983, 1721151, 4398497, 13195491, 39586473]

約数ペア:

[(1, 39586473), (3, 13195491), (9, 4398497), (23, 1721151), (31, 1276983), (69, 573717), (93, 425661), (199, 198927), (207, 191239), (279, 141887), (597, 66309), (713, 55521), (961, 41193), (1791, 22103), (2139, 18507), (2883, 13731), (4577, 8649), (6169, 6417)]