7780453749

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{246787}}^1$

素因数の和:246937

約数の個数: 24

約数和(自身を含む): 11703674112

約数和(自身を除く): 3923220363

約数列:

[1, 3, 9, 31, 93, 113, 279, 339, 1017, 3503, 10509, 31527, 246787, 740361, 2221083, 7650397, 22951191, 27886931, 68853573, 83660793, 250982379, 864494861, 2593484583, 7780453749]

約数ペア:

[(1, 7780453749), (3, 2593484583), (9, 864494861), (31, 250982379), (93, 83660793), (113, 68853573), (279, 27886931), (339, 22951191), (1017, 7650397), (3503, 2221083), (10509, 740361), (31527, 246787)]