47874261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 70668288

約数和(自身を除く): 22794027

約数列:

[1, 3, 17, 31, 51, 93, 107, 283, 321, 527, 849, 1581, 1819, 3317, 4811, 5457, 8773, 9951, 14433, 26319, 30281, 56389, 90843, 149141, 169167, 447423, 514777, 938711, 1544331, 2816133, 15958087, 47874261]

約数ペア:

[(1, 47874261), (3, 15958087), (17, 2816133), (31, 1544331), (51, 938711), (93, 514777), (107, 447423), (283, 169167), (321, 149141), (527, 90843), (849, 56389), (1581, 30281), (1819, 26319), (3317, 14433), (4811, 9951), (5457, 8773)]