3253887

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 6027840

約数和(自身を除く): 2773953

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 137, 203, 261, 273, 377, 411, 609, 819, 959, 1131, 1233, 1781, 1827, 2639, 2877, 3393, 3973, 5343, 7917, 8631, 11919, 12467, 16029, 23751, 27811, 35757, 37401, 51649, 83433, 112203, 154947, 250299, 361543, 464841, 1084629, 3253887]

約数ペア:

[(1, 3253887), (3, 1084629), (7, 464841), (9, 361543), (13, 250299), (21, 154947), (29, 112203), (39, 83433), (63, 51649), (87, 37401), (91, 35757), (117, 27811), (137, 23751), (203, 16029), (261, 12467), (273, 11919), (377, 8631), (411, 7917), (609, 5343), (819, 3973), (959, 3393), (1131, 2877), (1233, 2639), (1781, 1827)]