2841267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 1755213

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 179, 407, 429, 481, 537, 1221, 1443, 1969, 2327, 5291, 5907, 6623, 6981, 15873, 19869, 25597, 72853, 76791, 86099, 218559, 258297, 947089, 2841267]

約数ペア:

[(1, 2841267), (3, 947089), (11, 258297), (13, 218559), (33, 86099), (37, 76791), (39, 72853), (111, 25597), (143, 19869), (179, 15873), (407, 6981), (429, 6623), (481, 5907), (537, 5291), (1221, 2327), (1443, 1969)]