6605697

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 10608640

約数和(自身を除く): 4002943

約数列:

[1, 3, 7, 21, 31, 73, 93, 139, 217, 219, 417, 511, 651, 973, 1533, 2263, 2919, 4309, 6789, 10147, 12927, 15841, 30163, 30441, 47523, 71029, 90489, 213087, 314557, 943671, 2201899, 6605697]

約数ペア:

[(1, 6605697), (3, 2201899), (7, 943671), (21, 314557), (31, 213087), (73, 90489), (93, 71029), (139, 47523), (217, 30441), (219, 30163), (417, 15841), (511, 12927), (651, 10147), (973, 6789), (1533, 4309), (2263, 2919)]