5272839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 9513504

約数和(自身を除く): 4240665

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 241, 429, 561, 663, 723, 1287, 1683, 1989, 2169, 2431, 2651, 3133, 4097, 7293, 7953, 9399, 12291, 21879, 23859, 28197, 34463, 36873, 45067, 53261, 103389, 135201, 159783, 310167, 405603, 479349, 585871, 1757613, 5272839]

約数ペア:

[(1, 5272839), (3, 1757613), (9, 585871), (11, 479349), (13, 405603), (17, 310167), (33, 159783), (39, 135201), (51, 103389), (99, 53261), (117, 45067), (143, 36873), (153, 34463), (187, 28197), (221, 23859), (241, 21879), (429, 12291), (561, 9399), (663, 7953), (723, 7293), (1287, 4097), (1683, 3133), (1989, 2651), (2169, 2431)]