2223892017

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 3424348928

約数和(自身を除く): 1200456911

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 331, 387, 643, 993, 1161, 1929, 2979, 3483, 5787, 8937, 10449, 14233, 17361, 26811, 27649, 42699, 52083, 80433, 82947, 128097, 156249, 212833, 248841, 384291, 638499, 746523, 1152873, 1915497, 2239569, 3458619, 5746491, 6718707, 9151819, 17239473, 27455457, 51718419, 82366371, 247099113, 741297339, 2223892017]

約数ペア:

[(1, 2223892017), (3, 741297339), (9, 247099113), (27, 82366371), (43, 51718419), (81, 27455457), (129, 17239473), (243, 9151819), (331, 6718707), (387, 5746491), (643, 3458619), (993, 2239569), (1161, 1915497), (1929, 1152873), (2979, 746523), (3483, 638499), (5787, 384291), (8937, 248841), (10449, 212833), (14233, 156249), (17361, 128097), (26811, 82947), (27649, 80433), (42699, 52083)]