394518249

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 600230400

約数和(自身を除く): 205712151

約数列:

[1, 3, 9, 27, 43, 129, 387, 419, 811, 1161, 1257, 2433, 3771, 7299, 11313, 18017, 21897, 34873, 54051, 104619, 162153, 313857, 339809, 486459, 941571, 1019427, 3058281, 9174843, 14611787, 43835361, 131506083, 394518249]

約数ペア:

[(1, 394518249), (3, 131506083), (9, 43835361), (27, 14611787), (43, 9174843), (129, 3058281), (387, 1019427), (419, 941571), (811, 486459), (1161, 339809), (1257, 313857), (2433, 162153), (3771, 104619), (7299, 54051), (11313, 34873), (18017, 21897)]