6466749

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 9849600

約数和(自身を除く): 3382851

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 149, 391, 447, 629, 851, 1173, 1887, 2533, 2553, 3427, 5513, 7599, 10281, 14467, 16539, 43401, 58259, 93721, 126799, 174777, 281163, 380397, 2155583, 6466749]

約数ペア:

[(1, 6466749), (3, 2155583), (17, 380397), (23, 281163), (37, 174777), (51, 126799), (69, 93721), (111, 58259), (149, 43401), (391, 16539), (447, 14467), (629, 10281), (851, 7599), (1173, 5513), (1887, 3427), (2533, 2553)]