2056538187

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{2003}}^1\times {\mathrm{3457}}^1$

素因数の和:5480

約数の個数: 32

約数和(自身を含む): 3326319360

約数和(自身を除く): 1269781173

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 2003, 3457, 6009, 10371, 18027, 22033, 31113, 38027, 54081, 66099, 93339, 114081, 198297, 342243, 594891, 1026729, 6924371, 20773113, 62319339, 76168081, 186958017, 228504243, 685512729, 2056538187]

約数ペア:

[(1, 2056538187), (3, 685512729), (9, 228504243), (11, 186958017), (27, 76168081), (33, 62319339), (99, 20773113), (297, 6924371), (2003, 1026729), (3457, 594891), (6009, 342243), (10371, 198297), (18027, 114081), (22033, 93339), (31113, 66099), (38027, 54081)]