1639691229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{52691}}^1$

素因数の和:52769

約数の個数: 32

約数和(自身を含む): 2549449728

約数和(自身を除く): 909758499

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 943, 1353, 2829, 10373, 31119, 52691, 158073, 579601, 1211893, 1738803, 2160331, 3635679, 6480993, 13330823, 23763641, 39992469, 49687613, 71290923, 149062839, 546563743, 1639691229]

約数ペア:

[(1, 1639691229), (3, 546563743), (11, 149062839), (23, 71290923), (33, 49687613), (41, 39992469), (69, 23763641), (123, 13330823), (253, 6480993), (451, 3635679), (759, 2160331), (943, 1738803), (1353, 1211893), (2829, 579601), (10373, 158073), (31119, 52691)]