22108143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 32598720

約数和(自身を除く): 10490577

約数列:

[1, 3, 17, 41, 51, 97, 109, 123, 291, 327, 697, 1649, 1853, 2091, 3977, 4469, 4947, 5559, 10573, 11931, 13407, 31719, 67609, 75973, 179741, 202827, 227919, 433493, 539223, 1300479, 7369381, 22108143]

約数ペア:

[(1, 22108143), (3, 7369381), (17, 1300479), (41, 539223), (51, 433493), (97, 227919), (109, 202827), (123, 179741), (291, 75973), (327, 67609), (697, 31719), (1649, 13407), (1853, 11931), (2091, 10573), (3977, 5559), (4469, 4947)]