19130067

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 31691520

約数和(自身を除く): 12561453

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 1571, 4059, 4713, 12177, 14139, 17281, 42417, 51843, 64411, 155529, 193233, 466587, 579699, 708521, 1739097, 2125563, 6376689, 19130067]

約数ペア:

[(1, 19130067), (3, 6376689), (9, 2125563), (11, 1739097), (27, 708521), (33, 579699), (41, 466587), (99, 193233), (123, 155529), (297, 64411), (369, 51843), (451, 42417), (1107, 17281), (1353, 14139), (1571, 12177), (4059, 4713)]