16583853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 28385280

約数和(自身を除く): 11801427

約数列:

[1, 3, 11, 13, 29, 31, 33, 39, 43, 87, 93, 129, 143, 319, 341, 377, 403, 429, 473, 559, 899, 957, 1023, 1131, 1209, 1247, 1333, 1419, 1677, 2697, 3741, 3999, 4147, 4433, 6149, 9889, 11687, 12441, 13299, 13717, 14663, 16211, 17329, 18447, 29667, 35061, 38657, 41151, 43989, 48633, 51987, 115971, 128557, 178321, 190619, 385671, 425227, 502541, 534963, 571857, 1275681, 1507623, 5527951, 16583853]

約数ペア:

[(1, 16583853), (3, 5527951), (11, 1507623), (13, 1275681), (29, 571857), (31, 534963), (33, 502541), (39, 425227), (43, 385671), (87, 190619), (93, 178321), (129, 128557), (143, 115971), (319, 51987), (341, 48633), (377, 43989), (403, 41151), (429, 38657), (473, 35061), (559, 29667), (899, 18447), (957, 17329), (1023, 16211), (1131, 14663), (1209, 13717), (1247, 13299), (1333, 12441), (1419, 11687), (1677, 9889), (2697, 6149), (3741, 4433), (3999, 4147)]