7399478889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 11761152000

約数和(自身を除く): 4361673111

約数列:

[1, 3, 9, 11, 33, 99, 199, 379, 597, 991, 1137, 1791, 2189, 2973, 3411, 4169, 6567, 8919, 10901, 12507, 19701, 32703, 37521, 75421, 98109, 197209, 226263, 375589, 591627, 678789, 829631, 1126767, 1774881, 2169299, 2488893, 3380301, 4131479, 6507897, 7466679, 12394437, 19523691, 37183311, 74742211, 224226633, 672679899, 822164321, 2466492963, 7399478889]

約数ペア:

[(1, 7399478889), (3, 2466492963), (9, 822164321), (11, 672679899), (33, 224226633), (99, 74742211), (199, 37183311), (379, 19523691), (597, 12394437), (991, 7466679), (1137, 6507897), (1791, 4131479), (2189, 3380301), (2973, 2488893), (3411, 2169299), (4169, 1774881), (6567, 1126767), (8919, 829631), (10901, 678789), (12507, 591627), (19701, 375589), (32703, 226263), (37521, 197209), (75421, 98109)]