2215175097

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{1381}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 3152286720

約数和(自身を除く): 937111623

約数列:

[1, 3, 19, 57, 107, 263, 321, 789, 1381, 2033, 4143, 4997, 6099, 14991, 26239, 28141, 78717, 84423, 147767, 363203, 443301, 534679, 1089609, 1604037, 2807573, 6900857, 8422719, 20702571, 38862721, 116588163, 738391699, 2215175097]

約数ペア:

[(1, 2215175097), (3, 738391699), (19, 116588163), (57, 38862721), (107, 20702571), (263, 8422719), (321, 6900857), (789, 2807573), (1381, 1604037), (2033, 1089609), (4143, 534679), (4997, 443301), (6099, 363203), (14991, 147767), (26239, 84423), (28141, 78717)]