17204187

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 32707584

約数和(自身を除く): 15503397

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 119, 143, 187, 221, 231, 273, 337, 357, 429, 561, 663, 1001, 1011, 1309, 1547, 2359, 2431, 3003, 3707, 3927, 4381, 4641, 5729, 7077, 7293, 11121, 13143, 17017, 17187, 25949, 30667, 40103, 48191, 51051, 63019, 74477, 77847, 92001, 120309, 144573, 189057, 223431, 337337, 441133, 521339, 819247, 1012011, 1323399, 1564017, 2457741, 5734729, 17204187]

約数ペア:

[(1, 17204187), (3, 5734729), (7, 2457741), (11, 1564017), (13, 1323399), (17, 1012011), (21, 819247), (33, 521339), (39, 441133), (51, 337337), (77, 223431), (91, 189057), (119, 144573), (143, 120309), (187, 92001), (221, 77847), (231, 74477), (273, 63019), (337, 51051), (357, 48191), (429, 40103), (561, 30667), (663, 25949), (1001, 17187), (1011, 17017), (1309, 13143), (1547, 11121), (2359, 7293), (2431, 7077), (3003, 5729), (3707, 4641), (3927, 4381)]