487841277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{72823}}^1$

素因数の和:72873

約数の個数: 32

約数和(自身を含む): 838932480

約数和(自身を除く): 351091203

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 72823, 218469, 509761, 801053, 1529283, 2111867, 2403159, 5607371, 6335601, 14783069, 16822113, 23230537, 44349207, 69691611, 162613759, 487841277]

約数ペア:

[(1, 487841277), (3, 162613759), (7, 69691611), (11, 44349207), (21, 23230537), (29, 16822113), (33, 14783069), (77, 6335601), (87, 5607371), (203, 2403159), (231, 2111867), (319, 1529283), (609, 801053), (957, 509761), (2233, 218469), (6699, 72823)]