6686253

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 11992320

約数和(自身を除く): 5306067

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2081, 3213, 6243, 14567, 18729, 35377, 43701, 56187, 106131, 131103, 247639, 318393, 393309, 742917, 955179, 2228751, 6686253]

約数ペア:

[(1, 6686253), (3, 2228751), (7, 955179), (9, 742917), (17, 393309), (21, 318393), (27, 247639), (51, 131103), (63, 106131), (119, 56187), (153, 43701), (189, 35377), (357, 18729), (459, 14567), (1071, 6243), (2081, 3213)]