22805211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 16385829

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 53, 59, 143, 159, 177, 187, 221, 429, 561, 583, 649, 663, 689, 767, 901, 1003, 1749, 1947, 2067, 2301, 2431, 2703, 3009, 3127, 7293, 7579, 8437, 9381, 9911, 11033, 11713, 13039, 22737, 25311, 29733, 33099, 34397, 35139, 39117, 40651, 53159, 103191, 121953, 128843, 143429, 159477, 386529, 430287, 447161, 584749, 691067, 1341483, 1754247, 2073201, 7601737, 22805211]

約数ペア:

[(1, 22805211), (3, 7601737), (11, 2073201), (13, 1754247), (17, 1341483), (33, 691067), (39, 584749), (51, 447161), (53, 430287), (59, 386529), (143, 159477), (159, 143429), (177, 128843), (187, 121953), (221, 103191), (429, 53159), (561, 40651), (583, 39117), (649, 35139), (663, 34397), (689, 33099), (767, 29733), (901, 25311), (1003, 22737), (1749, 13039), (1947, 11713), (2067, 11033), (2301, 9911), (2431, 9381), (2703, 8437), (3009, 7579), (3127, 7293)]