2912321203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 3388096512

約数和(自身を除く): 475775309

約数列:

[1, 11, 23, 73, 137, 253, 803, 1151, 1507, 1679, 3151, 10001, 12661, 18469, 26473, 34661, 84023, 110011, 157687, 230023, 291203, 924253, 1734557, 1932529, 2530253, 3626801, 11511151, 21257819, 39894811, 126622661, 264756473, 2912321203]

約数ペア:

[(1, 2912321203), (11, 264756473), (23, 126622661), (73, 39894811), (137, 21257819), (253, 11511151), (803, 3626801), (1151, 2530253), (1507, 1932529), (1679, 1734557), (3151, 924253), (10001, 291203), (12661, 230023), (18469, 157687), (26473, 110011), (34661, 84023)]