1093311471

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{55921}}^1$

素因数の和:55964

約数の個数: 32

約数和(自身を含む): 1789504000

約数和(自身を除く): 696192529

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 6517, 19551, 55921, 167763, 391447, 1062499, 1174341, 2740129, 3187497, 7437493, 8220387, 19180903, 22312479, 52062451, 57542709, 156187353, 364437157, 1093311471]

約数ペア:

[(1, 1093311471), (3, 364437157), (7, 156187353), (19, 57542709), (21, 52062451), (49, 22312479), (57, 19180903), (133, 8220387), (147, 7437493), (343, 3187497), (399, 2740129), (931, 1174341), (1029, 1062499), (2793, 391447), (6517, 167763), (19551, 55921)]