7373223

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 13287456

約数和(自身を除く): 5914233

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 337, 429, 561, 663, 1011, 1287, 1683, 1989, 2431, 3033, 3707, 4381, 5729, 7293, 11121, 13143, 17187, 21879, 33363, 39429, 48191, 51561, 63019, 74477, 144573, 189057, 223431, 433719, 567171, 670293, 819247, 2457741, 7373223]

約数ペア:

[(1, 7373223), (3, 2457741), (9, 819247), (11, 670293), (13, 567171), (17, 433719), (33, 223431), (39, 189057), (51, 144573), (99, 74477), (117, 63019), (143, 51561), (153, 48191), (187, 39429), (221, 33363), (337, 21879), (429, 17187), (561, 13143), (663, 11121), (1011, 7293), (1287, 5729), (1683, 4381), (1989, 3707), (2431, 3033)]