9894339

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 18045440

約数和(自身を除く): 8151101

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 4027, 12081, 28189, 36243, 52351, 84567, 108729, 157053, 253701, 366457, 471159, 761103, 1099371, 1413477, 3298113, 9894339]

約数ペア:

[(1, 9894339), (3, 3298113), (7, 1413477), (9, 1099371), (13, 761103), (21, 471159), (27, 366457), (39, 253701), (63, 157053), (91, 108729), (117, 84567), (189, 52351), (273, 36243), (351, 28189), (819, 12081), (2457, 4027)]