39984417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 68702400

約数和(自身を除く): 28717983

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 627, 733, 957, 1653, 1881, 2199, 2871, 4959, 6061, 6597, 8063, 13927, 18183, 21257, 24189, 41781, 54549, 63771, 72567, 125343, 153197, 191313, 233827, 403883, 459591, 701481, 1211649, 1378773, 2104443, 3634947, 4442713, 13328139, 39984417]

約数ペア:

[(1, 39984417), (3, 13328139), (9, 4442713), (11, 3634947), (19, 2104443), (29, 1378773), (33, 1211649), (57, 701481), (87, 459591), (99, 403883), (171, 233827), (209, 191313), (261, 153197), (319, 125343), (551, 72567), (627, 63771), (733, 54549), (957, 41781), (1653, 24189), (1881, 21257), (2199, 18183), (2871, 13927), (4959, 8063), (6061, 6597)]