894355839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10457}}^1$

素因数の和:10536

約数の個数: 48

約数和(自身を含む): 1507457952

約数和(自身を除く): 613102113

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 663, 731, 1677, 1989, 2193, 5031, 6579, 9503, 10457, 28509, 31371, 85527, 94113, 135941, 177769, 407823, 449651, 533307, 1223469, 1348953, 1599921, 2310997, 4046859, 5845463, 6932991, 7644067, 17536389, 20798973, 22932201, 52609167, 68796603, 99372871, 298118613, 894355839]

約数ペア:

[(1, 894355839), (3, 298118613), (9, 99372871), (13, 68796603), (17, 52609167), (39, 22932201), (43, 20798973), (51, 17536389), (117, 7644067), (129, 6932991), (153, 5845463), (221, 4046859), (387, 2310997), (559, 1599921), (663, 1348953), (731, 1223469), (1677, 533307), (1989, 449651), (2193, 407823), (5031, 177769), (6579, 135941), (9503, 94113), (10457, 85527), (28509, 31371)]