2017564437

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{77417}}^1$

素因数の和:77517

約数の個数: 32

約数和(自身を含む): 3299864832

約数和(自身を除く): 1282300395

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 3723, 8687, 26061, 77417, 232251, 541919, 1316089, 1625757, 3948267, 5651441, 9212623, 16954323, 27637869, 39560087, 96074497, 118680261, 288223491, 672521479, 2017564437]

約数ペア:

[(1, 2017564437), (3, 672521479), (7, 288223491), (17, 118680261), (21, 96074497), (51, 39560087), (73, 27637869), (119, 16954323), (219, 9212623), (357, 5651441), (511, 3948267), (1241, 1625757), (1533, 1316089), (3723, 541919), (8687, 232251), (26061, 77417)]