2763189

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 4979520

約数和(自身を除く): 2216331

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 113, 117, 143, 171, 209, 247, 339, 429, 627, 741, 1017, 1243, 1287, 1469, 1881, 2147, 2223, 2717, 3729, 4407, 6441, 8151, 11187, 13221, 16159, 19323, 23617, 24453, 27911, 48477, 70851, 83733, 145431, 212553, 251199, 307021, 921063, 2763189]

約数ペア:

[(1, 2763189), (3, 921063), (9, 307021), (11, 251199), (13, 212553), (19, 145431), (33, 83733), (39, 70851), (57, 48477), (99, 27911), (113, 24453), (117, 23617), (143, 19323), (171, 16159), (209, 13221), (247, 11187), (339, 8151), (429, 6441), (627, 4407), (741, 3729), (1017, 2717), (1243, 2223), (1287, 2147), (1469, 1881)]