2291259123

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 3418272000

約数和(自身を除く): 1127012877

約数列:

[1, 3, 9, 27, 331, 449, 571, 993, 1347, 1713, 2979, 4041, 5139, 8937, 12123, 15417, 148619, 189001, 256379, 445857, 567003, 769137, 1337571, 1701009, 2307411, 4012713, 5103027, 6922233, 84861449, 254584347, 763753041, 2291259123]

約数ペア:

[(1, 2291259123), (3, 763753041), (9, 254584347), (27, 84861449), (331, 6922233), (449, 5103027), (571, 4012713), (993, 2307411), (1347, 1701009), (1713, 1337571), (2979, 769137), (4041, 567003), (5139, 445857), (8937, 256379), (12123, 189001), (15417, 148619)]