27910617

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 46271232

約数和(自身を除く): 18360615

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 2113, 4403, 6339, 13209, 14791, 35921, 44373, 78181, 107763, 234543, 251447, 547267, 754341, 1329077, 1641801, 3987231, 9303539, 27910617]

約数ペア:

[(1, 27910617), (3, 9303539), (7, 3987231), (17, 1641801), (21, 1329077), (37, 754341), (51, 547267), (111, 251447), (119, 234543), (259, 107763), (357, 78181), (629, 44373), (777, 35921), (1887, 14791), (2113, 13209), (4403, 6339)]