281026475673

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{19927}}^1\times {\mathrm{151643}}^1$

素因数の和:171604

約数の個数: 16

約数和(自身を含む): 386811088896

約数和(自身を除く): 105784613223

約数列:

[1, 3, 31, 93, 19927, 59781, 151643, 454929, 617737, 1853211, 4700933, 14102799, 3021790061, 9065370183, 93675491891, 281026475673]

約数ペア:

[(1, 281026475673), (3, 93675491891), (31, 9065370183), (93, 3021790061), (19927, 14102799), (59781, 4700933), (151643, 1853211), (454929, 617737)]