231547463

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 301916160

約数和(自身を除く): 70368697

約数列:

[1, 7, 17, 23, 31, 119, 161, 217, 391, 527, 713, 2729, 2737, 3689, 4991, 12121, 19103, 46393, 62767, 84599, 84847, 324751, 439369, 592193, 1067039, 1438183, 1945777, 7469273, 10067281, 13620439, 33078209, 231547463]

約数ペア:

[(1, 231547463), (7, 33078209), (17, 13620439), (23, 10067281), (31, 7469273), (119, 1945777), (161, 1438183), (217, 1067039), (391, 592193), (527, 439369), (713, 324751), (2729, 84847), (2737, 84599), (3689, 62767), (4991, 46393), (12121, 19103)]