13874499

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 22744800

約数和(自身を除く): 8870301

約数列:

[1, 3, 9, 17, 29, 51, 53, 59, 87, 153, 159, 177, 261, 477, 493, 531, 901, 1003, 1479, 1537, 1711, 2703, 3009, 3127, 4437, 4611, 5133, 8109, 9027, 9381, 13833, 15399, 26129, 28143, 29087, 53159, 78387, 87261, 90683, 159477, 235161, 261783, 272049, 478431, 816147, 1541611, 4624833, 13874499]

約数ペア:

[(1, 13874499), (3, 4624833), (9, 1541611), (17, 816147), (29, 478431), (51, 272049), (53, 261783), (59, 235161), (87, 159477), (153, 90683), (159, 87261), (177, 78387), (261, 53159), (477, 29087), (493, 28143), (531, 26129), (901, 15399), (1003, 13833), (1479, 9381), (1537, 9027), (1711, 8109), (2703, 5133), (3009, 4611), (3127, 4437)]