1928378697

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{19087}}^1$

素因数の和:19397

約数の個数: 32

約数和(自身を含む): 3122491392

約数和(自身を除く): 1194112695

約数列:

[1, 3, 7, 17, 21, 51, 119, 283, 357, 849, 1981, 4811, 5943, 14433, 19087, 33677, 57261, 101031, 133609, 324479, 400827, 973437, 2271353, 5401621, 6814059, 16204863, 37811347, 91827557, 113434041, 275482671, 642792899, 1928378697]

約数ペア:

[(1, 1928378697), (3, 642792899), (7, 275482671), (17, 113434041), (21, 91827557), (51, 37811347), (119, 16204863), (283, 6814059), (357, 5401621), (849, 2271353), (1981, 973437), (4811, 400827), (5943, 324479), (14433, 133609), (19087, 101031), (33677, 57261)]