11930787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 20630400

約数和(自身を除く): 8699613

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 139, 153, 187, 289, 297, 417, 459, 561, 867, 1251, 1529, 1683, 2363, 2601, 3179, 3753, 4587, 5049, 7089, 7803, 9537, 13761, 21267, 25993, 28611, 40171, 41283, 63801, 77979, 85833, 120513, 233937, 361539, 441881, 701811, 1084617, 1325643, 3976929, 11930787]

約数ペア:

[(1, 11930787), (3, 3976929), (9, 1325643), (11, 1084617), (17, 701811), (27, 441881), (33, 361539), (51, 233937), (99, 120513), (139, 85833), (153, 77979), (187, 63801), (289, 41283), (297, 40171), (417, 28611), (459, 25993), (561, 21267), (867, 13761), (1251, 9537), (1529, 7803), (1683, 7089), (2363, 5049), (2601, 4587), (3179, 3753)]