28540514037

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1\times {\mathrm{7331}}^1$

素因数の和:9513

約数の個数: 32

約数和(自身を含む): 44006077440

約数和(自身を除く): 15465563403

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 2083, 6249, 7331, 14581, 21993, 43743, 51317, 153951, 185387, 556161, 652459, 1297709, 1957377, 3893127, 4567213, 13701639, 15270473, 45811419, 106893311, 320679933, 1359072097, 4077216291, 9513504679, 28540514037]

約数ペア:

[(1, 28540514037), (3, 9513504679), (7, 4077216291), (21, 1359072097), (89, 320679933), (267, 106893311), (623, 45811419), (1869, 15270473), (2083, 13701639), (6249, 4567213), (7331, 3893127), (14581, 1957377), (21993, 1297709), (43743, 652459), (51317, 556161), (153951, 185387)]